Women’s fertility period continues from the day they begin to produce eggs in their ovaries and ends on the day the production stops. This process is called ovulation. The degree of fertility in women is at its height in its first 20 years and then begins to decline gradually in the 1930s until it ends in the 1940s In the advanced stages of fertility and ovulation continue until the fifties, while the period of fertility in men will continue throughout his life and decreased its strength with age, and fertility in men means the ability to produce sufficient sperm and strong.
How does pregnancy take place? And what are its mechanisms step by step and by arrangement ?
Ovulation occurs at the woman 14 days before the cycle. The egg is released from one of the ovaries to settle in the fallopian tube on one side of the uterus and stays there for a maximum of two days only. If no sperm can occur and one sperm passes the long distance through the neck The uterus will reach its wall and then sideways towards the egg waiting there. The pregnancy will not occur. The egg will make its way towards the wall of the uterus to decompose and go out in the so-called menstrual cycle with menstrual blood.
The sperm can survive for up to four days inside the vagina and the woman’s uterus, and then die and end up with a short life.
If a sperm can reach the egg during the ovulation period and fertilize it and enter it, the beginning of the pregnancy process begins. The fertilized egg passes through the fallopian tube towards the wall of the uterus to settle there. It grows and grows at all stages of fetal creation from the embryo to the bone. And then the flesh and the fetus is completed and fed a umbilical cord connected to the wall of his mother, until the completion of the nine months of life comes full human together and in the best calendar, Hallelujah creator of creation and creator of creation and destiny.