2BN_S13 wrote:Almost correct, not that it really matters, but here goes.
A conceived female fetus can change sex to a male at around 7 weeks (I'm like 80% sure of the time period) given the rise of certain hormones in the mother. A conceived male fetus may not change sex whatsoever.
But hey, congratulations on doing the deed an spreading the seed. I hope you are happy when you have another mouth to feed. lol
How does that work seeing as how the X or Y chromosome that determines the gender of the baby comes from the father... .