Why does exercise bring forward menstruation?

If you want to bring forward your menstrual period, you can take Angong Progesterone, three times a day, 2 to 3 tablets each time, no more than 12 mg a day. You can take it for 5 consecutive days and then stop taking it. Your menstrual period can come three days later. The time to take and stop the medicine can be arranged according to the effect of the medicine and the planned early menstrual period. For example, if you want to have your period on April 23, you can start taking the medicine on April 16, stop taking the medicine on April 20, and you can have your period three days later. You can also inject 20 mg of luteal copper intramuscularly every day starting 16 days after menstruation for 5 days. Menstruation will occur 3 to 7 days after stopping the medication.

To change the menstrual period, the most appropriate way is to start taking a short-term contraceptive pill on the first day of the menstrual period, one pill a day, and stop taking it one week before the menstrual period. This type of medicine usually causes menstruation to come within a week of stopping the medication, thus achieving the purpose of advancing menstruation. Another way is to use estrogen drugs, for example, you can take progesterone drugs. Bleeding will occur within a week after stopping the drug, but the actual effect is not as reliable as short-term contraceptives, because estrogen drugs can only be effective on the basis of a certain level of estrogen.

The most direct way to advance menstruation is to use estrogen. Women can choose to use progesterone copper injection, 20 mg per day, for 3 consecutive injections. The patient will have her period within a week after stopping the medication. They can also choose to take progesterone capsules, 100 mg twice a day, for 7 consecutive days, or take dydrogesterone, 10 mg twice a day, for 7 consecutive days. The patient will have her period about 7-10 days after stopping the medication.

This is the most commonly used and effective method in clinical medicine to promote menarche, but estrogen must be used on the basis of a certain dosage of estrogen to be effective. If the patient's estrogen level is low, you need to add estrogen first, and then add estrogen. For example, use Progynova for about 10 days, once a day, 1 mg or 2 mg at a time, and determine the dosage based on the patient's estrogen level.