The short answer first
There is no specific position that has been shown to lead to a higher pregnancy rate. What matters is that sperm enter the vagina and that intercourse occurs during the fertile window.
Many recommendations about particular positions sound plausible but are not medically proven.
Why the question about position is so common
When there is a desire to have children, you want to avoid doing anything wrong. The idea that a certain position can increase the chances gives a sense of control in a situation that often feels uncertain.
Top guides and major health portals agree: position is overrated, while other factors are underestimated.
What really counts biologically
A pregnancy occurs when a fertilizable egg and sufficiently motile sperm meet at the right time. The following points are especially important.
- Ovulation and the fertile window
- Sperm quality and motility
- Regular ejaculation in the days before ovulation
- Unobstructed passage of sperm toward the uterus
Position has little influence on these factors. Sperm are motile and reach the cervix regardless of position.
What gravity does and does not do
A common myth is that gravity is decisive. Positions where the penis enters from above are therefore considered especially suitable.
Medically this is not supported. Sperm swim actively and do not rely on flowing up or down. Studies do not show a clear advantage for particular positions.
Lying still after sex: useful or a myth?
Many recommend lying still after sex or elevating the pelvis. There is no strong evidence for this either.
Lying down briefly can be relaxing, but it is not necessary. What matters is what happens earlier in the cycle, not what happens immediately after sex.
When positions can indirectly matter
Even though the position itself has no direct effect on fertility, it can play an indirect role.
- If a position is pain‑free and comfortable, sex may happen more often
- Less stress can have a positive effect on the cycle
- Good arousal improves natural lubrication and the transport of sperm
In this sense, the best position is the one that feels comfortable for both partners.
Myths and facts about position and pregnancy
There are many half‑truths around this topic. A clear view helps avoid unnecessary pressure.
- Myth: Certain positions significantly increase the chances. Fact: There is no scientific evidence for this.
- Myth: It won’t work without gravity. Fact: Sperm move actively.
- Myth: You must lie still for a long time after sex. Fact: This is not necessary.
- Myth: The more complicated the position, the better. Fact: Complex positions offer no advantage.
- Myth: Sex only on the day of ovulation is enough. Fact: The fertile days beforehand are just as important.
What is useful instead
Those trying to conceive should focus on well‑evidenced factors.
- Know and use the fertile days
- Have sex every one to two days during the fertile window
- Reduce pressure and performance anxiety
- Allow enough time and arousal
A factual overview of the fertile window can be found at the NHS on trying to conceive and at the CDC on fertility.
When medical evaluation is sensible
If pregnancy does not occur despite regular sex over an extended period, medical evaluation can help. This applies regardless of position.
Discussing the cycle, sperm quality and hormonal factors early is often more helpful than experimenting further with positions.
Conclusion
Which position is best for getting pregnant? No particular one. Position does not determine success or failure.
Timing, relaxation and regularity are more important. Letting go of myths reduces pressure and often creates better conditions.
