When does contraceptive take effective

summary

The full name of contraceptives is oral contraceptives, which usually refers to a kind of drugs used for fertility control for women. There are oral contraceptives for women and oral contraceptives for men. Its contraceptive principle is mainly through inhibiting ovulation, and changing the cervical mucus, so that sperm is not easy to penetrate, or making the uterine gland reduce the production of liver sugar, so that the blastocyst is not easy to survive, or changing the mode of activity of the uterus and fallopian tube, hindering the delivery of fertilized eggs. So when is the contraceptive effective? Next, I'll share my experience with you.

When does contraceptive take effective

One: take one pill within 72 hours and another every 12 hours. The total amount is 2 tablets. The earlier the medication, the better the effect.

Second: the long-acting contraceptive should take one pill on the fifth day of menstruation, and then take one pill every 28-30 days.

Third: short acting contraceptives must be taken every day, long-term, every 21 days after taking natural stop 7 days.

matters needing attention

1. If you have sex after taking the emergency contraceptive, you must take contraceptive measures, otherwise pregnancy is still possible. 2. Patients with cardiovascular disease, diabetes mellitus, breast cancer, women over 40 years old, lactating women within half a year after delivery and those who have been confirmed as pregnant are strictly prohibited to use this drug. 3. Long acting contraceptives are simple and effective. But the side effects of early pregnancy like reaction and leucorrhea are more common.