Patient's question:
After taking the birth control pill, my period hasn't come for a long time, and it has been more than ten days. On April 1st, I took emergency contraception, and on the 8th, I had bleeding for nine days. My last period was on the 20th of last month, with a 30-day cycle. I hope the doctor can help me. Thank you, doctor.Doctor's answer:
Hello, birth control pills can delay the next menstrual period due to their effects of inhibiting and delaying ovulation and suppressing the endometrium. They may also cause temporary hormonal fluctuations in the blood due to short-term use, leading to withdrawal bleeding after the levels drop, which manifests as an early menstrual period.The side effects of birth control pills may lead to endocrine disorders, menstrual irregularities, amenorrhea, infertility, or gastrointestinal discomfort, headaches, weight gain, nervousness, low mood, skin hyperpigmentation, and acne, among others. Birth control pills should not be used more than three times within a year, and only once per month. It is recommended that you adopt other contraceptive measures.