Sperm donation in Germany: treatment, costs, law and the donor register
Sperm donation in Germany soon raises practical questions: should you use a sperm bank or a known donor, what will it cost, who becomes a legal parent, and what can the child later discover about their origins? This guide brings the medical process together with the rules of Germany’s Sperm Donor Register Act and explains what to consider when arranging a private donation. It also addresses a common misunderstanding about the supposed limit of 15 children.

Hot Takes
- The well-known 15-child limit is not a law. AKDI used to recommend 15 children; its current voluntary recommendation counts 15 families. That can mean considerably more children.
- A private donor agreement does not settle paternity by itself. Legal protection against a court establishing the donor’s paternity applies to the specified medical pathway; a private maintenance waiver cannot replace it.
- Contact is a separate legal matter. In certain circumstances, a private donor can seek contact with the child even though he is not the legal father.
- The right to know your origins does not start only at 16. Before then, legal representatives can request information from the register for the child. The records are kept for 110 years.
- A semen sample is not a finished treatment plan. Establish clinic access, the full costs, examinations and intended parenthood before ordering or donating privately.
What are the routes to sperm donation in Germany?
Two wishes often come first: finding a suitable person and starting as soon as possible. A sound decision means considering the donor search separately from the treatment pathway. Knowing someone personally does not prevent you from involving a clinic. Equally, buying a sample online does not make home insemination a medical treatment.
Medical information may refer to heterologous or donor-assisted fertilisation: these terms mean fertilisation using sperm from a donor outside the couple.
- Sperm bank and fertility clinic
- The sperm bank selects and examines its donors, prepares and stores the samples, and manages the accompanying records. The clinic assesses the medical treatment and uses a sample suitable for that purpose.
- Known donor with clinical support
- A friend or someone you have found independently may be a possible donor. You need to establish beforehand whether a facility can accept him and on what terms. Being personally acquainted does not replace the required examinations and documents.
- Private donation outside a clinic
- The people involved organise the donation themselves, perhaps for home insemination. This gives them greater responsibility for medical assessment, checking identity, keeping information about origins and obtaining legal advice.
The following sections concern Germany. The law, original sources and providers’ published prices were checked on 12 September 2026. The price examples come from individual establishments; they are not national tariffs.
The Sperm Donor Register Act: what it means for your child
The Samenspenderregistergesetz, abbreviated to SaRegG, has applied since 1 July 2018. Its central aim is to let people conceived through medically assisted fertilisation with donor sperm learn about their genetic origins. The register is now run by the Federal Institute for Drugs and Medical Devices, or BfArM. Older material still names DIMDI. Federal Ministry of Health information on the sperm donor register.
Records kept for 110 years, with access before the 16th birthday
Register data is retained for 110 years. From their 16th birthday, only the person concerned may exercise their right to information. Before that, their legal representatives may act on their behalf. This right belongs to the child: parents have no separate entitlement of their own to the donor’s identity. The often repeated statement that a child must always wait until 16 is therefore too sweeping. BMG: questions and answers on SaRegG.
The stored information includes details identifying the donor, together with the recipient and treatment data needed to make the connection. This is not a publicly searchable donor catalogue. Disclosure gives the child information about their origins; it does not promise a personal relationship with the donor. SaRegG, especially sections 2, 5 and 10.
Send the request to BfArM. Applicants seeking information for themselves provide their birth certificate and a copy of their identity card. Before disclosing the information, the institute points them towards suitable counselling. If applying as a legal representative, ask the institute which evidence of your role is required. BMG on the information request procedure.
Which treatments are included
The statutory registration route covers medically assisted artificial fertilisation with donor sperm within the prescribed institutional framework. It does not automatically register a private home insemination. For treatment before 1 July 2018, the original sperm bank or treatment facility is the first place to approach. Section 13 SaRegG requires those establishments to keep certain information still available at that time for 110 years. This does not retrospectively create a complete record of every earlier sperm donation. Section 13 SaRegG.
Why reporting the birth is part of the process
The paperwork does not end with a positive pregnancy test. Under section 4 SaRegG, the recipient must tell the treating facility about the child or children and their date of birth within three months of the birth. Ask before treatment how to provide this update. It helps maintain a reliable link for the later right to information. SaRegG, sections 4 and 6.
15 children per donor: voluntary guidance, not legislation
There is no statutory upper limit of 15 children per sperm donor in Germany. The familiar figure comes from professional self-regulation. The Arbeitskreis Donogene Insemination, or AKDI, brings together sperm banks and specialists in reproductive medicine, amongst others. Its 2006 guideline proposed a limit of 15 living descendants. This was the group’s recommendation, not a child limit passed by the Bundestag. AKDI guideline of 2006, section 10.
The current AKDI position recommends no more than 15 families per donor. Several siblings in one family can therefore have the same donor. This recommendation is not a nationwide limit set by law either. AKDI statement on limiting donations to 15 families.
The difference goes beyond wording. If, for instance, 15 families each have two children with the same donor, that makes 30 children. This worked example does not describe an average number of children: it shows why limiting families differs from limiting children.
Voluntary restrictions can become part of a sperm bank’s contracts and procedures. That does not mean every provider uses the same rule, or that every donation by an individual is recorded worldwide. Some establishments therefore prohibit donors from donating privately at the same time or joining another bank; Erlanger Samenbank expressly makes this a condition. Erlanger Samenbank: donor eligibility requirements.
When choosing, specific answers are more useful than the number 15 alone:
- Does the bank limit children, recipients or families, and how does it define the unit it counts?
- Does its limit cover Germany, the bank alone, or all the countries it supplies?
- How are pregnancies, births and treatments for further siblings followed up?
- How does it deal with parallel donations, missing updates and limits subsequently found to have been exceeded?
The sperm donor register supports the right to know one’s origins. Its existence is not an assurance that a particular child or family limit is monitored and respected.
Will the sperm donor become the legal father?
Genetic parentage alone does not automatically make a private sperm donor the legal father. Under section 1592 of Germany’s Civil Code, the BGB, paternity arises particularly through marriage to the mother at birth, a valid acknowledgement, or a court determination. Which applies is crucial to maintenance and other parental rights. Section 1592 BGB.
The medical route provided for in law
For the regulated medical route, section 1600d(4) BGB provides important protection: where the semen comes from a collection establishment within the meaning of SaRegG and the child is conceived through medically assisted artificial fertilisation at the specified medical facility, a court cannot establish the donor as that child’s father. These conditions matter, rather than simply calling someone a sperm donor. Section 1600d BGB.

Private donation: three common starting situations
The special exclusion does not cover a private home insemination. To understand your position, first look at the legal parenthood that already exists or is planned:
- There is no legal father yet
- In a private donation arrangement, the donor’s paternity may then be established by a valid acknowledgement or by a court. Agreeing that he will only be a donor does not substitute for a statutory exclusion.
- The mother is married to a man at the birth
- As a general rule, the husband is the legal father. The donor is not additionally entered as a second father. Whether existing paternity can be challenged is a separate issue with its own conditions.
- The birth mother lives with a woman
- Marriage does not currently make her partner a second legal mother automatically. Any planned step-parent adoption needs separate preparation; until then, your family plans do not conclusively resolve the private donor’s legal position.
The starting rules are in section 1592 BGB and section 1600d BGB; the federal family portal explains the current law on second motherhood.
Acknowledgement is more than a signature on a donor agreement
Acknowledgement of paternity and the consents required by law must be formally recorded by an authorised public official. Acknowledgement is possible before birth; generally it has no effect while another man’s paternity exists. Discuss who is to become a legal parent before anyone makes those declarations. Section 1594 BGB, section 1595 BGB and section 1597 BGB.
The decision also binds an intended father: if he and the mother consented to artificial fertilisation with donor sperm, they cannot themselves challenge the paternity established in that way. The child has a separate right to challenge paternity, subject to further conditions. Adults cannot therefore contract away every future issue of parentage on the child’s behalf. Section 1600 BGB, particularly subsections 1 and 6.
Private sperm donation: maintenance, parental responsibility and contact
The common question of whether a donor will later have rights or duties covers several legally different matters. A wish for contact, an obligation to pay maintenance and authority to make decisions for a child do not all arise simply from the same private agreement.
A maintenance waiver does not bind the child
If the private donor becomes the legal father, statutory child maintenance obligations may arise. The entitlement belongs to the child. The mother cannot validly waive it in advance by agreement. Even a clause requiring another adult to cover the donor’s costs does not remove the child’s legal claim against a father liable for maintenance. The basis is section 1601 BGB and the prohibition on waiving future maintenance in section 1614 BGB.
A professionally reviewed agreement can still organise expenses, responsibilities and expectations between adults. Its effects need to fit the actual legal parenthood arrangement. Downloading a form headed sperm donor agreement does not provide that protection on its own.
Paternity does not automatically mean joint parental responsibility
For legal parents who are not married to each other, joint parental responsibility follows separate rules, such as joint declarations of parental responsibility or a court decision. Acknowledgement of paternity alone is not a joint parental responsibility declaration. Section 1626a BGB.
A private donor may have contact rights without legal paternity
A less widely known point: in 2021, the Federal Court of Justice clarified that a biological father who is not the legal father may also have contact rights following a private sperm donation. He must have shown a serious interest in the child and contact must serve the child’s welfare. He must respect the legal parents’ role in upbringing. This is neither an automatic visiting right for every donor nor a right to shared parenting. BGH decision of 16 June 2021, XII ZB 58/20; section 1686a BGB.
In the BGH case, the mother’s partner had adopted the child. Where getting to know the donor and continued contact had been envisaged, the private donor’s consent to adoption did not itself amount to giving up contact. A step-parent adoption therefore does not automatically settle every later contact issue.
Access for single women, female couples and unmarried couples
Germany also offers treatment with donor sperm to single women and lesbian couples. However, sperm banks and fertility centres have different admission policies. Ask directly about your family circumstances, age limits, required counselling and documentation before choosing a sample. A service being available in general does not guarantee acceptance by a particular facility. BIÖG: sperm donation.
For unmarried couples, the intended second parenthood should be discussed from the beginning of counselling. Consent to treatment and the legal attribution of parenthood serve different purposes. Ask the clinic which declarations it requires and what additional steps you need to take with the relevant authorities.
For a female couple, current German law does not automatically make the birth mother’s partner a second legal mother through marriage alone. Step-parent adoption is the usual route. Transgender, intersex and non-binary parents can face further questions about legal attribution of parenthood. The federal family portal on parenthood explains the current differences. Do not mistake an announced reform for legislation already in force.
Finding a sperm bank and the right donor
For clinical treatment, a sensible first question is which sperm banks your treating establishment works with. The AKDI directory of sperm banks can help with your search. It is a membership directory, not an independent ranking or a complete official list of providers.
Look beyond appearance, education or a likeable profile. For a lasting decision, it is at least as important to know how verifiable the health information is, what your child will be told later and whether the bank remains available if new findings emerge. The profile details and selection process vary between providers.
If you might want further children with the same donor, raise reservations early. Ask about storage charges, availability, cancellation terms and what happens to samples that can no longer be used for medical reasons. A reservation should suit your family plans without pushing you into treatment before you are ready.
A good provider can explain who is medically responsible, where the sample originates, which limit applies and how you can obtain records later. Evasive replies to these questions are a reason to keep searching.
Which examinations and safety requirements apply?
A doctor assesses a clinical sperm donor’s suitability. This covers age, health and medical history, with a questionnaire followed by a personal interview. A normal semen analysis answers only part of the question: it describes semen quality but does not replace infection testing or an assessment of conditions in the family. Section 6 of the TPG Tissue Regulation.
For use outside the couple, the TPG Tissue Regulation requires negative tests for HIV, hepatitis B and C and syphilis, amongst other tests, as well as a negative chlamydia nucleic acid test. Other tests are required depending on the history. It also sets out at least 180 days’ quarantine followed by repeat testing; under certain conditions, such as additional nucleic acid tests for HIV, HBV and HCV, repeat blood testing may be omitted. Do not infer your own clearance rules for private samples from this. TPG Tissue Regulation, annex 4.
Be specific when asking about genetic testing: which conditions were actually checked, what family information was available and what conclusions can be drawn for your circumstances? A broad test panel does not guarantee a healthy child. AKDI also stresses that not every genetic risk can be recognised at donation and that relevant later findings must be passed on to affected families. AKDI on providing medical information to affected families.
The detailed guides explain how to interpret findings and the limitations of carrier screening in sperm donation. Where possible, take the actual reports to your appointment, not just the promotional claim that extensive testing has been done.
From advice to treatment: IUI, IVF or ICSI?
Donor sperm does not automatically dictate the treatment method. In intrauterine insemination, or IUI, prepared sperm is placed in the uterus at the appropriate time. With in vitro fertilisation, or IVF, fertilisation happens in the laboratory; with ICSI, a single sperm is introduced into an egg. The appropriate method depends on the medical circumstances.

A typical clinical pathway can be organised as follows:
- Initial consultation and assessment: Discuss your wish for a child, your history, family circumstances and necessary examinations.
- Counselling and documents: Clarify consent, rights to information about origins, parenthood and funding.
- Donor selection and approval: Agree the sperm bank, donor and sample type with the clinic.
- Ordering and treatment: Arrange delivery, storage and the treatment appointment with the facilities involved.
- Reporting and further planning: Discuss the outcome and supply the required information, especially after a birth.
The treatment pathway published by Erlanger Samenbank illustrates how these stages fit together. The timescale and medical plan may differ at other establishments.
A screened donor sample does not guarantee a pregnancy. The chances depend, among other things, on the age and fertility of the person who wants to become pregnant. Ask your clinic for an assessment suited to you and whether its success figures mean pregnancies or actual live births per attempt. BIÖG on the chances of success with sperm donation.
How much does sperm donation cost in Germany?
The cost of a semen sample is not the cost of treatment. Depending on the offer, you also pay for shipping, storage, counselling, diagnostic tests, cycle monitoring, medicines and the procedure itself. To compare options, you therefore need a full written plan.
A specific example: when checked, Erlanger Samenbank quoted 700 euros per donor semen sample and 150 euros for shipping plus VAT per dispatch. It quoted additional medical treatment costs of around 200 to 400 euros per insemination cycle or 2,000 to 4,000 euros for IVF or ICSI; storage may also be extra. These are indicative published figures from this provider, not a complete estimate for your treatment. Erlanger Samenbank: costs.
For budgeting, separate three kinds of expense:
- Initial preparation
- Counselling, initial examinations, required documents and legal advice where needed. Ask which services are charged regardless of whether treatment subsequently begins.
- Costs for each attempt
- The sample, any shipping and preparation, medical monitoring, medicines and treatment. Establish which charges remain payable if a cycle is cancelled.
- Longer-term costs
- Further attempts, storage of reserved samples, planning for siblings and any steps needed to secure second parenthood.
Do not assume you will need only one attempt. A transparent clinic can discuss which results would prompt a reassessment of the plan.
Does health insurance pay for treatment with donor sperm?
The usual contribution towards artificial fertilisation from Germany’s statutory health insurance under section 27a SGB V requires, amongst other conditions, exclusive use of the eggs and sperm of the two married people. Treatment with donor sperm therefore does not create a regular entitlement under this provision. A wish for a child or a medical recommendation alone does not override that requirement. Section 27a SGB V.
Still, obtain a written breakdown for your circumstances of the examinations or treatments covered and those you must pay for. For private insurance, public employees’ medical aid or funding schemes, contact the responsible body with your specific treatment plan. A general statement about IVF reimbursement is not enough to confirm cover for IVF with donor sperm.
Becoming a sperm donor: eligibility and process
To become a sperm donor in Germany, apply to a sperm bank. It first considers whether you are suitable for its programme. Age limits vary by provider: Berliner Samenbank, for example, looks for people aged 20 to 40 from the local area who can donate regularly. That is its admission policy, not a nationwide statutory age bracket. Berliner Samenbank: applying and the process.
The usual steps include a questionnaire, discussions about your health and family history, a trial donation and further tests before you sign a contract. Quality after freezing and thawing also matters. Being turned down by a donor programme therefore does not automatically mean you are infertile. Erlanger Samenbank expressly draws this distinction. Erlanger Samenbank on suitability to donate.
As well as the appointments, consider the long-term meaning of donation. Someone conceived from it may later want to know your identity. Discuss how new illnesses in your family should be reported, which contact details you must keep current and the rules on other donations. These issues belong in your decision even if possible contact feels far in the future.
How much are sperm donors paid?
Sperm banks offer compensation for time and expenses. Amounts, eligible samples, trial donations and payment schedules differ. A monthly earnings figure extrapolated in an advertisement therefore tells you little about what you will actually receive.
Two published examples show the variation: Berliner Samenbank quotes 80 euros per donation. Samenbank Ludwigsburg quotes 100 euros, paid in two parts, and does not pay for its two trial donations. These are providers’ figures, not a uniform legal rate.
Before committing, read when a sample qualifies, what follow-up appointments are required and on what conditions the balance is paid. Plan for a selection process and reliable participation over a sustained period, not a guaranteed extra income.
Planning a private donation: what to agree before the first attempt
A known donor can be a considered and suitable choice for a family: you can speak with him before pregnancy and discuss ideas about later contact directly. Other people want to bring up a child together. That is a different family arrangement from donation with occasional updates. Our questions to ask a sperm donor help make these expectations clear at an early stage.
A good first conversation is a starting point. Your decision also needs verifiable information and a plan that remains workable after a separation, a move or a new partnership. Go through these points together:
- Role: Will the donor be an identifiable person linked to the child’s origins, a regular figure in their life or an actively involved parent? What would that mean day to day?
- Identity and origins: How will you check and document identity, and how will the child later gain their own access to this information?
- Health: Which original reports are available, when were they produced and which tests or repeats does the treating professional consider necessary? Refer also to the overview of health information for sperm donation.
- Other donations: Are there already children conceived through donation, attempts in progress or donations to other families or sperm banks? How will you hear about subsequent changes?
- Parenthood and money: What legal declarations, possible adoption, cost agreements and counselling steps does your family arrangement require?
- Contact and disagreements: How will you arrange updates, possible meetings and opportunities to step back? Who will support you if your expectations diverge?
Put your answers in writing and have the medical and family-law aspects assessed by the relevant professionals. A forwarded laboratory report needs interpretation, particularly in relation to the testing date and any more recent infection risks. An assurance in a chat does not replace that assessment or the required legal declarations.
Home insemination using the cup method is different from IUI. Clinical preparation and introduction into the uterus belong in professional hands. Sex is not a requirement for sperm donation. If someone insists on intercourse or pressures you by claiming it offers better chances, you do not have to agree.
With a known donor, it can be worth asking about a clinical pathway. Whether the register legislation and statutory exclusion of paternity apply must be checked for the entire process. Medical advice ahead of a private insemination alone does not make it treatment within the legally protected framework.
Donor sperm from abroad and overseas treatment
A foreign donor does not automatically place treatment outside the German register system. Where a German facility uses donor sperm from abroad, section 5 SaRegG requires additional safeguards for transmitting donor information to BfArM. Have your clinic confirm the bank and the individual donor before ordering. Section 5 SaRegG.
If the treatment itself happens abroad, do not assume without checking that it will be included in the German register. Ask what right the child has to know their origins there, who keeps the data, whether the bank counts globally or by country, and how to request information later.
The rules on legal parenthood and documentation must also suit your family.
Origins, privacy and talking to your child
The right to information explains how your child can obtain details. When and how you talk about their conception as a family is a separate task. Finding age-appropriate language early can make the story an ordinary part of family life. You do not have to anticipate every question they may ask later.
The German Society for Fertility Counselling, BKiD, offers support to parents, donor-conceived people and donors, including preparation for possible contact. A child may be curious about resemblances, health or half-siblings without calling their social parents into question. BKiD: information and contact with the sperm donor.
Keep contracts, donor identifiers, facilities’ contact details and relevant reports secure and findable over the long term. Public profiles and large group chats are not suitable archives for identity papers or complete health records. Discuss who should have access and how the child can obtain their documents independently later.
The guide How do I explain sperm donation to my child? offers practical wording for family conversations. Decisions about later contact can evolve as your child grows; they do not have to be settled completely before birth.
Preparing your next step
A useful first conversation starts with clear questions about your own route. If you are looking for donor sperm, take these points to the clinic or counselling appointment:
- Do you accept my family circumstances, and which documents do I need?
- Which sperm banks or known donors could be considered?
- How are register reporting, information about origins and legal parenthood arranged?
- What child or family limit actually applies, and how is it followed up?
- What will the complete pathway cost, including further attempts and any plans for siblings?
If you want to donate, begin with the admission requirements and contract of a sperm bank within practical travelling distance. Give the long-term questions as much attention as the medical ones. Good planning makes space for the wish for a child and for the person who may be conceived.



