Development of male external intercourse organs ( ag e.g., your penis and scrotum) is determined by high quantities of testosterone

Development of male external intercourse organs ( ag e.g., your penis and scrotum) is determined by high quantities of testosterone Hours after conception, the zygote starts dividing into extra cells. After that it starts traveling along the fallopian tube until it comes into the womb as being a blastocyst. The blastocyst implants it self inside […]

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