How long is the delay in menstruation considered normal after taking birth control pills?

Adult women all know that birth control pills are only a remedy if they fail later or if there is no precautionary measure beforehand. Although the success rate is high, it can also be ineffective if taken improperly or too late. In addition, because birth control pills contain high levels of growth hormone, the side effects are relatively large. Many women experience delayed menstruation, menstrual disorders, etc. after taking birth control pills. Therefore, under no circumstances should birth control pills be taken as general emergency contraception. So, how long should the delay of menstruation be considered normal after taking contraceptive pills?

Generally, a delay of one week is normal. Emergency contraception is hormonal and its side effects may cause early pregnancy-like reactions such as vaginal bleeding, oligomenorrhea, amenorrhea, endocrine disorders, facial pigmentation, infertility, or stomach discomfort, headache, anxiety, depression, skin pigmentation and acne, etc. Contraceptive pills should not be taken more than three times in a year and can only be taken once in the middle of a month.

Because taking birth control pills may disrupt the original menstrual cycle, the exact time cannot be determined. Female friends are advised to observe. If the menstrual period has exceeded one week, you need to go to the hospital for examination and diagnosis in time.

What should I pay attention to when taking birth control pills?

1. Contraceptive pills are only effective for the first time in daily life. You can no longer have unprotected sexual intercourse after taking the pills.

2. A small amount of vaginal bleeding after taking the contraceptive pill is not a sign of successful contraception. If there is no menstrual bleeding, you should go to the hospital for a physical examination as soon as possible.

3. If vomiting occurs within 1 hour after taking the contraceptive pill, you should take another dose as soon as possible.

4. Contraceptive pills are only used occasionally and cannot replace basic contraceptive measures.

5. Women who are already pregnant are prohibited from using birth control pills, because birth control pills have no effect on abortion of an already established pregnancy.

6. For unprotected sexual intercourse, the sooner you take the birth control pill, the better the actual effect of preventing unwanted pregnancy.