You should then add the days you will be taking Clomid, days you will have intercourse, day you need to take a trigger medication, any IUI date, and all dates you have blood work or ultrasounds scheduled. She may have you take a beta pregnancy test (via blood work) to ensure you're not pregnant. Day one of your cycle is the first day of your period. However, just to be more confusing, your doctor may tell you that your official day one is the day after your period started. I was also diagnosed to have PCOS and i do have irregular periods too.I have had periods that have lasted 4 weeks(if not longer)! I had been on clomid and metformin for 4 months this year. If you do not have insurance coverage for your medication, or are having difficulty paying for it, speak with your doctor about your options. Benefits For women who are appropriately treated with. Clomid alters your hormones so you ovulate on the pattern dictated by the medication. I'm not clear why you didn't have sex until yesterday. The doctor should have have told you to start trying about the time you took your last pill and have sex every day or two until your charts or OPKs show that you have ovulated. You can start taking the OPKs the day after you finish your Clomid pills. Keep taking the tests until you get a positive result. A positive result indicates that you're nearing ovulation and should have sex. Start having sex every day until the OPKs are no longer positive. Best Answer: No, you dont' have to have your period to take clomid. but it is advised. Having a period: readies the uterus for a possible pregnancy, and having just had your period it is less likely that you could be preggers when starting it. Check a pregnancy test at home, if you do not have your menses within two to three weeks of the expected time of ovulation. If your period starts, call on the first day, so that we may schedule you for another cycle. You can google clomid and robitussin and find a dozen recipies for this home remedy. I never had to do it because I wasn't affected by this side affect. I never had to do it because I wasn't affected by this side affect. What does it mean when you have a missed menstrual period on Clomid and a negative pregnancy test? If you take Clomid and your menstrual period has not come when you expected, then do a pregnancy test.