L.C.
She could also chart her temps. I always ovulated around cycle day 15 while on clomid with my 1st baby(it took 3 months before timing the sex right to actually conceive) and now this is the 2nd child I'm trying to conceive on clomid, and this is my first month on it, I didn't get a positive ovulation pee test until cycle day 18. after over a week of negative tests, I thought for sure that it hadn't worked. Sometimes it doesn't work though, and they'll have to up her dosage.