I have been through three cycles if Ivf and failed. After the last cycle my doctor suggested to go for polypectomy hysteroscopy . Post the hysteroscopy I took a course of progynova for 14 days and was supposed to get my periods after that however it s been over two months and I have still not got my periods. I am not pregnant as I have tested. My doctor presucribed another 7day 21 tablet course of progynova and dupasthon . Still no periods. I am worried and wondering if this is normal if yes than how long will it take to get my periods? And if it is not normal than what should I do now?