I am 29, suffering from pcos, I had periods on 16 th December, I have been on fertility drugs clomid 100, metformin 500 mg twice, Normoz twice daily and thyronorm 25. But we couldn't try for pregnancy due to me getting shingles around my ovulation time and I was having valacyclovir at that time. I haven't gotten my periods yet. This was my first clomid cycle. Does clomid delays periods. Or do I need to stop using Normoz for getting periods. Please help.