When I was first prescribed clomid I asked the nurse on the phone if I was supposed to come in for day 21 testing and she said no. Called my OB today to get a referral to a reproductive endocrinologist so I would get monitoring and the nurse I talked to today said I WAS supposed to be coming in. I'm on day 23 today and livid that I'm finding this out on round 2 and having no idea if/when I'm ovulating!! Sorry I needed to vent. I feel like I've been robbed of 2 months.