This is my first round of clomid...AF started on 5/17/11 but was extremely light...so I considered CD1 to be on 5/19/11 and started Clomid on 5/22-5/26. On the 25th I started feeling dull cramps/twinges in what I was guessing was my left ovary...off and on in the afternoon. The following day I felt the same thing on the right side just not as much. Just curious if any of you ladies felt the same thing and if that was a good indication that you would O? I started using OPK's and still negative so far but I've read online that some ladies have O'd as early as day 10 on Clomid.