Good eve Dr's This is regarding my 13 year old daughter, I have consulted gynecologist and done every blood test, cbp, thyroid, hormone.. everything is normal... My daughter has prolonged period and hence Dr put her on regestrone 5 MG for 21 days. After this she got period which was heavy and painful, the dr asked to run all tests again.. she has put her on regestrone again for 21 days.. now problem is she said to visit her on day 2 of period to put her on contraceptive pill.. initially she said we will use regestrone for 4 months, now she is wants ocp use.. my doubt is from which day to start regestrone? This will be 3rd cycle, which day to start pls help while I find a new gynecologist.. humbly seek help Thank you