After taking emergency contraception at the end of the menstrual period, I have lower abdominal pain and brownish blood. This is

Patient's question:

No

Doctor's answer:

The birth control pill contains a large amount of hormone ingredients, which can have a certain impact on the endocrine system. It can also cause common side effects such as nausea, vomiting, headaches, dizziness, fatigue, breast swelling, bleeding, and more.