Originally Posted by 4ager
.. the reaction to stimuli occurs very early in human development, within the first month which is generally
before a mother knows she is pregnant.


Unborns in the embryo-blastocyst stage well prior to the fetal stage, respond to stimuli?

What is the medical educational source you obtained that from...the same one that wrongly
told you that a blastocyst becomes a fetus immediately at the moment of implantation?

-Bulletproof and Waterproof don't mean Idiotproof.