[carriew]

actually implantation occurs around day 8 or 10 the cell is divided by then.

I am a wonder

and there are plenty of ways I could cause myself to abort if I felt the need.
and invitro makes more twins then in the normal population.

the divisions that make an egg one two three or more happens before implantaion. even can have 2 babies implant and one dissapear and assimilate the other twins dna into the surviving twin.


You have it right...partly

brain waves are detected in a fetus at 43 days
post fertilization.

and the fetus is the one who controls the mothers body not the other way around...

first the egg follicle bursts it leaves behild a shell called the corptus lutem that causes a high enough level of progesterone to avoid shedding of your uterine lining untill the fetus implants itself around day 8 and starts secreting hcg into the mohters blood stream to avoid menses. and thus continuse to manulipulate the mothers hormones untill it is ready to be born.