My cycle is irregular and I have a very low level of progesterone. my doctor recommended to take Utrogestan or Duphastone from 17 day of the cycle 10 days along. But I have heard that this medicines can suppress the ovulation and some people say that you shouldn’t take it before you are 100% sure that you have already ovulated. Has anyone taken these medications and what do think about it’s affects on ovulation?

Thanks a lot in advance,