Question: Can another mans sperm affect the baby?

But it takes two to make a baby, so what about the men? Recent research has shown that genes encoded in mens sperm can be modifed by the environment in which they were developing, and those modifications may affect the developing child.

Can another mans sperm affect a fetus?

If you have already had unprotected sex with another man, you may be worried his sperm might somehow affect your babys looks or DNA. The good news is that this is impossible. Provided your partner is free from STIs, your baby will be perfectly safe, and not affected in any way.

What happens if two sperm fertilize egg?

If one egg is fertilised by two sperm, it results in three sets of chromosomes, rather than the standard two - one from the mother and two from the father. And, according to researchers, three sets of chromosomes are typically incompatible with life and embryos do not usually survive.

What age is best for having a baby?

Experts say the best time to get pregnant is between your late 20s and early 30s. This age range is associated with the best outcomes for both you and your baby. One study pinpointed the ideal age to give birth to a first child as 30.5. Your age is just one factor that should go into your decision to get pregnant.

Can a womans body reject male sperm?

But the news isnt all good for men. It appears some sperm fails to communicate with the female reproductive tract and while a man can appear to be fertile, his semen can be rejected by a woman if its not compatible with her.

Can a lady produce sperm?

However, some people who identify as women may produce sperm. If two women want to make a baby and one is cisgender and one is transgender (meaning they were assigned male at birth), there are several ways their sperm and eggs might meet, including through penetrative intercourse or ART.

How does sperm come out of the female body?

During sex, sperm cells travel through the vagina to the uterus and fallopian tubes. In the fallopian tube, the sperm meets the egg that was released from the ovary during ovulation.

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