Thanks Pepper73. I got mine at Walmart as well. Not sure of the brand but they are 50mg so I was planning on taking 3 of them at night. Did you find it better to take them at night or in the morning? CD 3-7 seems to be the general census, so it looks like I should start taking them tonight. Hopefully I'll see a peak on my OPK

My cycles before m/c were always pretty long (40-60 days) so I'm hoping the pills will help.