Core Tip: I only have 48 hours to live and 24 hours of puberty, and if there is no Mr. Sperm on time for an appointment during that time, I cannot continue to wait and lose hope and activity. I am Miss Egg, I am the reproductive cell of female organisms. Both animals and seed plants produce me, Miss Egg. In higher organisms, I am produced by the ovaries. In all mammals, the immature me is already present in the ovary at birth, and my number does not increase after birth. The I is produced by what is commonly referred to as the female gonad, the ovary, which is about 0.2 mm in diameter. the primary function of the ovary, in addition to secreting essential female sex hormones, is to produce the I, the egg lady. My life begins to exist with the very beginning of female life. The ovaries are formed during the embryonic period and a woman has millions of follicles during her lifetime, but gradually decreasing over time: first, before a woman is born, millions of primary oocytes are formed in her ovaries; by the time she is born, about 2 million remain; after childhood, most follicles degenerate; by puberty, only about 300,000 remain; and by adulthood, only In adulthood, only about 100,000 primary oocytes remain. These eventually remaining more than 100,000 primary oocytes, wrapped in primordial follicles, under the influence of sex hormones, develop a batch of follicles, about 3 to 11 per month, from the first menstruation to menopause, and after recruitment and selection, only one primordial follicle can eventually develop and mature, thus forming the precious me, Miss Egg, and expel ovaries. The picture shows the moment of ovulation caught on camera A woman expels about 400~500 mature eggs in her lifetime. Only these 400-500 precious eggs play a life-creating role; unfortunately, the rest of the oocytes are left to fend for themselves. Although there are 400-500 eggs, the best chance of conception is only a few dozen times. Since the best age for a woman to have a baby is before the age of 30, if she marries at the age of 23, then there are only 7 years of optimal fertility, and there are only 12 ovulations in a year, for a total of 84 in 7 years, so the best chance for a woman to conceive is actually only 84 times. In addition to the low best chance of conception, my life is very delicate and short. As Miss Egg, after expelling from the ovary, I can usually survive for 12~24 hours and up to 36~48 hours. Compared to Mr. Sperm’s life span of 2~3 days, my life span is too short and I am only most fertile within 24 hours of expulsion. In other words, I only have 48 hours of life span and 24 hours of puberty. If there is no Mr. Sperm on time for an appointment during this period, I can’t continue to wait and lose hope and activity …… Therefore, women who are preparing for pregnancy, grasp the correct ovulation time is the key to good pregnancy coming and hitting the spot oh. If you want to conceive early, it is best to have sex before the egg is discharged so that Mr. Sperm does not miss Miss Egg. Otherwise, if the egg is discharged and cannot meet with Mr. Sperm to form a fertilized egg for many reasons, I will die naturally after 24 hours. Losing this chance of fertilization, one has to wait until another Miss Egg matures and is expelled 1 month later and repeat the same process. Another point to note is that the left and right ovaries of a woman usually ovulate in turns, and in a few cases two or more eggs can be discharged at the same time, and if they meet and unite with Mr. Sperm respectively, then there will be twins or multiples. However, not everyone is able to ovulate normally. According to fertility experts, among the causes of female infertility, infertility caused by ovarian factors accounts for about 15% to 25% of infertility, and ovarian failure to ovulate is one of the important causes. Finally, there is one more thing I want to tell you: women should never be blindly confident in their own bodies. For those professional women who work hard, they often have an illusion – they think they are not old. Although the average life expectancy of women is about 80 years, the age of menopause is still 50 to 52 years, which proves that the reproductive age is not prolonged. And fertility declines rapidly after the age of 35, and after the age of 40 it is worse than a year …… Our egg lady is decreasing every day and is a non-renewable resource, so a sincere reminder: do not miss the best age to have children before 30.