Hi Tasha

Welcome to the thread! I am currently on my third round of clomid (100mg). I have ovulated each time (YAY!) My FS gives me an internal ultrasound around CD16 to measure the follicles and the uterine lining. You should have one or two follicles and they need to be a good size (16-23mm). The uterine lining needs to be over 9mm. Then you will be given a trigger shot (something like Ovidrel) either there in the office, or to take home. This will cause you to ovulate 12-40 hours after the injection. You need to BD for three nights from the time of your trigger (including that night). I know some girls in here then have a blood test to confirm they have ovulated. My FS doesnt do that. But I know I have ovulated because I get pain. Your CM will be drier than normal on clomid so you may need a sperm friendly lubricant such as preseed. (make sure it is fertility friendly lube as most isnt!).
Clomid has regulated my cycles. And it did it straight away! I was VERY irregular before and I never ovulated.
Another thing, the best time to take clomid is night time. It lessens the impact of side effects. Although, my side effects went away after the first clomid cycle.

Anyhoo, hope this all helps!

Good luck to you

n2l