Hi, I am 30 years old trying to conceive for last 3 years , I went through the IUI cycle last month on 11th Feb. It was a natural cycle with natural ovulation, I do not have any hormonal imbalance also. I have a short cycle of 25 days , my last period date was 29th Jan , ovulated on 10th Feb , got IUI done on 11th Feb. Doctor had advised me to take susten 200 for 14 days, but I took for 10 days and stopped.But I have not got my periods as yet.Just wanted to know whether Susten delays periods?