I am 30 year old. I had an iui on 5the sept 2020. This is my first iui. Been trying to conceive for 3 yrs. Had 2 follicles in my left ovary 23 mm and 16 mm. The 16 mm follicle did not grow and stayed d same for three days so the doctor gave fergyn10000 injection. The very next day the 23mmfollicle ruptured and had my iui. What's the chance of pregnancy? Will my 16 mm follicle rupture? Coz in the scan it stayed d same. Now having susten 300 mg for 15 days. I have cramps and is it normal? Is there any chance for multiples?