I'm not sure. I had 3 follicles. 2 at 17mm and 1 at 20mm and it was noted that my uterine lining was thin but I still fell pregnant. I'm 15 weeks with my rainbow. I'm sure this could be your cycle! I do know the follicles keep growing!
@Patrice @Julia thank you!!
@Samantha you're welcome
I've done 5 IUIs. I've had anywhere from 1 to 5 mature follicles. I haven't gotten pregnant from any of them. I wouldn't be too concerned about the number of follicles. There's always a chance!
Im in the process of my medicated IUI cycle with Letrozole and I know that they really want to make sure that atleast 1 follicle has matured. It only takes one egg so its still possible for you