CIBAI - AN OVERVIEW

At ovulation, the mucus turns into distinct and elastic (as the amount of the hormone estrogen raises). Subsequently, sperm can swim throughout the mucus into your uterus into the fallopian tubes, wherever fertilization can take place.Itu dia fungsi penis dan beberapa fakta unik seputar organ reproduksi pria yang satu ini. Jika Anda punya pertanyaa