OYINAQOYYI

Have you ear heard about fertilitation?? In human or animal?? Okey, now a try to explain about fertilitation for human. Do you know he organs which use for ferilitation process?? Right it’s the reproduction system.

The important process in reproduction system is fertilitation. Fertilitation is a rendezvous process between ovum and sperm. The organ which use are male sex and female sex. Male sex such us testis, penis. Female sex such us ovarium, uterus, vagina.

The first, sperm do the ejaculation into vagina. After sperm enter the uterus the contraction occurs so the sperm can touch the ovum, its tail will lose. After that will make the zigot. Zigot will grow be embryo from fertilitation process until be born.

Ussualy mother pregnant about 226 days or 9 month. After 9 month baby will be born.