My story: my husband and I are actively trying to become pregnant with clomid and <a href="https://glowing.com/glow-fertility-program">IUI</a>. However this time around I was placed on Synthyroid due to antibodies but normal levels.  We did clomid, <a href="https://glowing.com/glow-fertility-program">IUI</a> and Synthyroid for two months and nothing happened, I came on my period both times. During those times and prior my cycles were 26 days apart. However now I am in my third month, I stopped clomid and only taking Synthyroid and had lots of sex during my fertile week also had a ultrasound and dr saw a 17mm follicle, this was with no medication (clomid)I am now 4 days late for my period. I feel as if I want to start my period but nothing. I am having cramps, bloated, sore breast, and fatigue. FYI were trying for our second child. With our first child we got pregnant with clomid and <a href="https://glowing.com/glow-fertility-program">IUI</a> on the first try. What do you all think? Pregnancy or change in cycle due to Synthyroid?