There are various biological reasons as to why an ovum can split and given that the splitting took
place after fertilization then this will lead to the formation of identical twins.
Not exact matches
Then
after, natural
fertilization of the egg takes
place.
When ovulation and
fertilization have occurred, the fertilized egg travels down the fallopian tube towards the uterus where implantation takes
place, about 6 - 12 days
after fertilization.
Just a day
after fertilization, embryonic brains begin sending signals to far - off
places in the body, helping oversee the layout of complex patterns of muscles and nerve fibers.
After months of tests, we were
placed in the category of «unexplained infertility» and advised to move straight to IVF (invitro
fertilization).