How many days does it take to get your period after taking progesterone?

Speaking of progesterone, many friends know that women only need to inject progesterone in the early stages of pregnancy so that the fetus can have enough nutrition for brain development. In fact, progesterone is not only used during pregnancy, it also has another very important function, which is to help female friends regulate menstruation. Many female friends with delayed menstruation can take progesterone to regulate it. So, how many days does it take to get your period after taking progesterone?

In fact, progesterone has another name, called progesterone. It can not only be used to maintain female pregnancy, but also is a hormone that ensures the normal arrival of female menstruation. In other words, if progesterone is low, it will lead to delayed menstruation.

Generally speaking, menstruation will not come until 3-7 days after stopping taking progesterone. If menstruation still does not come after a period of time, it means that the estrogen level in the body is too low. After excluding the possibility of pregnancy, menstruation will come after three days of stopping the medication. If there is no menstruation after a week, progesterone injections can be used. Progesterone can be used for 3 consecutive days at a time, and menstruation will come 3 days after stopping the medication. If it still does not come, other causes should be checked.

Its pharmacological effects are mainly:

① In the later stage of the menstrual cycle, it causes the glands in the uterine mucosa to grow, the uterus to become congested, and the endometrium to thicken, preparing for the implantation of the fertilized egg. After the fertilized egg is implanted, it produces the placenta, reduces the excitability of the pregnant uterus, inhibits its activity, and allows the fetus to grow safely.

② Working together with estrogen, it promotes full development of the breasts in preparation for milk production.

③ It closes the cervix, reduces and thickens the mucus, making it difficult for sperm to penetrate; in large doses, it has a negative feedback effect on the hypothalamus, inhibiting the secretion of pituitary gonadotropin and producing an ovulation-inhibiting effect. This product reaches its peak blood concentration 1 to 3 hours after oral administration. It is inactivated due to rapid metabolism, so it is generally administered by injection, but sublingual or vaginal or rectal administration is also effective. It is rapidly absorbed through the vaginal mucosa and reaches peak blood concentration after 2 to 6 hours.

Now that you know how many days it will take to get your period after taking progesterone, I would like to remind all female friends that if you find that your progesterone level is too low after becoming pregnant, you must supplement progesterone in time to avoid miscarriage. For women who often have irregular menstruation, they can regulate their menstruation by taking progesterone so that the menstruation can have a certain cycle.