Question: Hi, I am suffering from pcos and consulting infertility specialist to get conceived.I am taking melmet sr 500 daily 2 times for past 5 months & doctor told me to continue it along with siphene 100mg from D3-D7. On 8th day, i had a scan and the results were ET=8.5mm,RO follicles = 12*11mm,10*11mm &LO=small follicles.I had a scan today(Day 11)and it showed ET=4mm, RO follicles = 17*18mm,17*15mm,14*13mm &LO =14*12mm.Doctor told am responding well & will give injection to trigger egg rupture tomorrow.She said Endometrium thickness is less and prescribed progynova & ecosprin for 5 days.Our doubt is endometrial thickness was fine on day 8 and then how it got reduced suddenly?Also since this is the first cycle with clomid should we wait and see will it rupture without injection?With clomid it says ideal size shud be 18*20mm for egg release,so tomorrow is too early for an injection?Also there are 2-3 follicles matured then is there a chance of conceiving with more than one?Please help.

Thanks for your response doctor !!That was really helpful.We have one more doubt - I took hcg injection for egg rupture on 24th and had a ultrasound scan today but doctor says the egg is not yet ruptured.We are very much confused with the scan results because on Day 12 it was ET= 7MM,LO=16*15mm ,RO=19*19mm,20*17mm and on Day 14(today) it is ET=6mm,RO=22*19mm,15*14mm ,LO = 19*19mm.We feel there is something wrong with the measurements because now only one dominant follicle is there in RO. Where does the other one vanished? Should we continue with this treatment and wait to see the whether the follicle is rupturing?What could be the cause of non rupture?Do we need to take anyother medication to make it rupture?Please help.