Hi, I was prescribed Noresthisterone, 5mg to regulate my cycle. 1 tablet, 3 times per day from Day 19 to Day 26, inclusive. I am now trying to conceive and have stopped taking them as I wasnt sure if it would affect my chances of conceiving. Now as a result of coming off of them, my cycle has become irregular again, anywhere between 20-28 days. I do have mild Endometriosis which is why I was put on them in the first place. Any advice on what I can do? Thanks.