How old is it that a follicle usually ovulates? Professional doctors are here to answer!

For women who are preparing for pregnancy, they will pay special attention to the ovulation in the body, because good quality follicles can greatly increase the probability of pregnancy. Experts say that the normal follicle size of each woman is different. As long as the size is between 1.8 and 2.5 cm, it is normal. Too small or too large is abnormal.

1. How big is the follicle when it is discharged?

How big is the follicle when it is released? When the follicle reaches 18-25mm in diameter, it will be discharged naturally. The size of the follicle when it is released depends on the individual. Some follicles are released when they grow to 15mm, while others need to grow to 25mm. Follicular development is a continuous process, and the normal follicle diameter should be between 18-25mm.

When a woman reaches menarche, the number of follicles in her ovaries reaches 300,000 to 500,000. Every month, a batch of follicles develop, of which only one dominant follicle can fully mature and release an egg, while the rest degenerate on their own. Only 400-500 follicles develop, mature and are released during a woman's lifetime. The growth from primary follicle to mature follicle can be divided into 8 levels. It takes a total of 10 days from the 6th level follicle to the 8th level follicle, which is exactly the follicular phase in a menstrual cycle. Starting from 16mm, after another 2-3 days, it will develop into a 20mm follicle and then be discharged.

2. When is the egg released?

When is the egg released? The egg is released about 14 days before the next menstrual period. The day the egg is released is the ovulation day. To be on the safe side, the 5 days before and 4 days after ovulation, together with the ovulation day, a total of 10 days, are called the ovulation period. Women with irregular menstrual cycles cannot use this method to predict when the egg will be released, but they can see whether ovulation has occurred by measuring basal body temperature, observing cervical mucus, etc. During the ovulation period, the body will experience some subtle changes, which may be accompanied by symptoms such as slightly higher body temperature, lower abdominal pain, and breast tenderness.

3. What does it feel like when the egg is released?

What does it feel like when an egg is released? If you have these feelings, it is likely that you are ovulating or have just ovulated.

1. Lower abdominal pain: When the egg is discharged, it needs to break through a thin membrane follicle that wraps the surface. A small amount of fluid in the follicle will flow into the lowest part of the pelvic cavity, causing a small amount of bleeding. At this time, you will feel pain in one side of the lower abdomen, which will be relieved after a few hours.

2. Increased vaginal secretions: Vaginal secretions increase significantly and appear watery, transparent and clear. Women will feel their vagina is wet and slippery, and when they wipe it with toilet paper, there will be egg white-like strips of mucus.

3. Ovulation bleeding: After the follicle is discharged, the estrogen level drops sharply, causing local rupture and shedding of the endometrium, resulting in breakthrough bleeding. The amount of bleeding during ovulation is small and usually stops on its own within 2-3 days, and can last up to 7 days.

4. Slightly high body temperature: The body temperature is slightly higher when the egg is released, but the change is not obvious, generally fluctuating around 0.5 degrees Celsius.

5. Breast pain: During ovulation, the estrogen level in the body increases, breast hyperplasia, and edema of interbreast tissue lead to breast pain.

4. How many times a woman ovulates in a month

How many times a month does a woman ovulate? Generally speaking, a woman only ovulates once a month. After entering puberty, due to the secretion of gonadotropin by the pituitary gland, the primordial follicles in the ovaries begin to develop and synthesize estrogen. The space around the egg cells is filled with fluid containing a large amount of estrogen. The growing follicle gradually moves to the surface of the ovary, the follicle wall becomes thinner and thinner, and finally ruptures. The mature egg flows into the abdominal cavity along with the follicular fluid. This process is called ovulation.

Women usually release only one egg per month, which can be released alternately from the left and right ovaries, or continuously from one ovary. Ovulation is related to factors such as environment, mood, physical health, sexual life, and contraceptive drugs. Sometimes ovulation may occur early or two eggs may be released at a time, and sometimes ovulation may be delayed or temporarily not occur.