1-Women having menstrual bleeding till menopause.
2-Sperm transmission occur through uterine cavity to fallopian tube.
3-Uterus act like shelter for growing embroyo.
4-Fetus get oxygen and nutrient through the placenta ( the placenta attach in wall of uterus and supply oxygen and nutrient to fetus)
5-uterus expel the fetus at the time of birth.
6-Cervical mucus avoid infection during pregnancy.
7- Cervical mucus help in sperm transportation.
8-The fetus delivered through the cervical canal.and cervical canal dilated at the time of delivery to deliver the fetus.