Patient's question:
Does taking birth control pills guarantee absolute prevention of pregnancy?Doctor's answer:
Dear Inquirer, after taking birth control pills, there is generally a certain effect, and it remains effective within 72 hours. However, it is not 100% guaranteed to be compatible with breastfeeding, as there may be cases of unintended pregnancy. Additionally, if vomiting occurs after taking the medication, it is necessary to take a supplementary dose. Generally, a withdrawal bleeding will reappear after taking the medication for 3 to 5 days, indicating successful breastfeeding.