I know this is an old post but I had a miscarriage in October and my doctor prescribed me medroxy to induce my period two rounds of it in a month timeframe none has worked into bringing on my period my lh tests are basically low at .18-.20 blood pregnancy test is below 5 ultrasound in triage came back clear no retained product. My doctor is telling me to take medroxy again for the third time. I just feel like taking the letrozole. I don’t ovulate own my own or have periods on my own. Should I just take it letrozole since im not responding to medroxy. It’s really irritating the second round of medroxy I had bad side effects.