1, how many eggs are discharged in a lifetime?
According to the statistics of scientific research, a woman will produce about 400 to 500 mature eggs in her life. Normal women usually ovulate one egg in a menstrual cycle, and some women ovulate two eggs during menstruation. Some normal girls will go through menopause when they have menstrual cramps, that is, when they are twelve or thirteen years old or around fifty years old.
Because women have more than 400 eggs in their lifetime, that is to say, women have more than 400 chances to get pregnant in their lifetime. However, due to factors such as women's reproductive age, are there really so many opportunities to get pregnant? In fact, the probability of a woman getting pregnant is much lower than 400 times.
2. At what age do eggs have the best quality?
Fetal health depends on the quality of fertilized eggs, and the quality of fertilized eggs depends on the quality of sperm and eggs. Today, let's talk about the best period of egg quality.
Medical research shows that the best childbearing age for women is 24~28 years old. However, as cities generally postpone the age of marriage and childbearing, there are more and more elderly women. In some cases, primiparas over 30 account for 50%, while primiparas over 35 account for as much as 10%! Recently, at the "Guangdong Women's Old Age, Unmarried, Infertility, Early Childbearing and Health Forum" sponsored by the Guangdong eugenics association, many experts at the meeting reminded that excessive late marriage and late childbearing of women will not only increase the risk of gynecological diseases such as ovarian cancer, endometriosis and breast cancer, but also easily have adverse effects on the fetus.
3. Factors affecting the health of eggs
First, induced abortion.
After induced abortion, the pregnancy is suddenly interrupted, and the hormone water in the body suddenly drops, thus affecting the living environment of the egg and affecting the quality and vitality of the egg.
Second, smoking, drinking, insomnia and irregular diet.
The toxicity of cigarettes will directly affect your eggs and make you enter menopause in advance. Long-term smoking will harm the whole hormone system of the body and affect the function of ovaries. Drinking, insomnia and irregular diet will have a serious negative impact on women's reproductive health, leading to the decline of egg quality and fertility.
Third, the age is over 35.
For men, sperm will be updated every 30 days, while for women, eggs are accompanied by women from birth, and lifestyle, environment and age will affect the quality of eggs. According to the physiological law of women, the fertility is the strongest at the age of 25, and it drops slowly after the age of 30, and drops rapidly after the age of 35.
Fourth, menstrual sexual life.
Menstrual sexual life can stimulate the body to produce anti-sperm antibodies, cause pelvic inflammatory disease, endometriosis and so on, and reduce the vitality of eggs.
Verb (abbreviation for verb) A person with sexually transmitted diseases.
Most STD patients suffer from pelvic inflammatory disease, which destroys the function of female fallopian tubes and greatly reduces the vitality of eggs.