Is it useful to take emergency contraceptive pills during ovulation?

Ovulation refers to the process by which the egg cell and the surrounding cumulus granulosa cells are released. A woman's ovulation period is generally about 14 days before the next menstrual period. After the egg is released from the ovary, it can survive in the fallopian tube for 1-2 days, waiting for fertilization; the male's sperm can maintain its fertilization ability in the female's reproductive tract for 2-3 days, so it is easy to get pregnant through sexual intercourse a few days before and after the egg is released.

Experts have analyzed that taking emergency contraceptive pills after having sex during ovulation will not cause pregnancy

Contraceptive pills are generally effective if used within 72 hours after intercourse, and are about 99% effective. In other words, unless you are within the other 1%, most people are likely to be effective in preventing pregnancy. Emergency contraceptive pills are generally effective. However, unless it is an emergency, it is generally not recommended to take emergency contraceptive pills for contraception. The main reason is that such drugs may cause disorders in women's menstrual cycles. Therefore, if there is no requirement to have children for the time being, it is recommended to use condoms for contraception. The contraceptive effect is quite good, and the most important thing is that there are almost no adverse reactions.

The side effects of birth control pills may lead to endocrine disorders, irregular menstruation, amenorrhea, infertility, or gastrointestinal discomfort, headache, weight gain, nervousness, depression, skin pigmentation and acne, etc.