Patient's question:
On October 31st, my period came, but it was supposed to come around December 30th. However, it hasn't arrived yet. I went to the doctor, who tested my urine and confirmed I wasn't pregnant. Then, an ultrasound revealed pelvic fluid and inflammation, which is the reason for the delayed period. The doctor prescribed me a bottle of medroxyprogesterone tablets, to be taken twice a day, to induce my period. But after taking it for three days, there's still no reaction! How long do I need to take this medicine for it to work, and why hasn't there been any effect yet?Doctor's answer:
Don't worry, the doctor is using progesterone tablets to induce your period. It's normal if you don't see any reaction after taking it for three days. Progesterone-induced menstruation usually takes 3-5 days after stopping the medication to start. If your period still hasn't arrived after a week of stopping the medication, you should go back to the hospital for re-examination. It could be due to pregnancy or insufficient estrogen in your body. Generally, your period should arrive 7-10 days after taking the medication. You can wait and see, but if it hasn't arrived, you should communicate with your doctor in a timely manner.