Having children is a very important and mysterious thing in everyone's life. With the help of modern technology, this mysterious thing has been widely understood by people. Do you know about the process of egg fertilization? This article will discuss this issue.
1. A normal adult male ejaculates 2-6 milliliters of semen at once, with a sperm count of over 60 million per milliliter. More than 60% of the sperm are active, and less than 30% are abnormal. If the sperm does not meet the above standards, it is not easy for the female to conceive.
2. Women's ovaries are capable of producing healthy and mature eggs. Women with normal menstruation have a healthy and mature egg released every menstrual cycle, which gives them a chance to conceive. For women with ovarian insufficiency or menstrual abnormalities causing anovulation, it is difficult to conceive.
3. Women should have normal sexual activity before and after ovulation to give the sperm and egg a chance to meet and fertilize. Sperm can survive in the female vagina for 1-3 days, and after the egg is released, it can survive for about 1 day. The ovulation time for women is about 14 days before the next menstrual period, and sexual intercourse within a few days before and after ovulation is possible for conception. Sexual intercourse during non ovulation period will not result in conception.
4. The reproductive tract must be unobstructed and unobstructed. The male and female reproductive tracts must be maintained normally so that during sexual intercourse, sperm can meet and combine with the egg without obstruction, allowing the fertilized egg to enter the uterine cavity smoothly. If the fallopian tubes become blocked, the sperm and egg lose the opportunity to combine and naturally conceive.
5. The uterine environment must be suitable for the implantation and development of fertilized eggs. After fertilization in the ampulla of the fallopian tube, the egg develops and moves towards the uterus through the fallopian tube. It reaches the uterine cavity 3-4 days later and is buried in the nutrient rich endometrium 6-8 days later before continuing to develop into a fetus. The development of the fertilized egg and the growth of the endometrium occur synchronously. If the fertilized egg enters the uterine cavity earlier or later, the endometrium is not suitable for implantation and further development of the fertilized egg, making pregnancy impossible.
This article introduces the process of the egg and sperm meeting, combining, and implanting. These processes are full of beauty and are truly a very beautiful thing. If you are in your youth and in the prime of human creation, then it is necessary for you to understand them.
