Problem description: Last month, the one who came at 20 was delayed by four days, and it came only at 24. I have taken birth control pills on the 21st of this month.
Question date:2020-11-29
Patient information: Age: 20 years old Gender: Female
Problem analysis: Hello, according to your current description, if you take birth control pills, it may cause your menstruation to be delayed.
Guide and suggestion: So not menstruation now has something to do with your taking birth control pills, you can wait first.
Recommendations are for reference only. If the problem is serious, please go to the hospital for detailed inspection