This may not aid exactly in what you are asking, but I figured I'd add my two cents in...I was someone who had periods anywhere from 4-5 a year MAX. After seeing my gyno in January, I had an ultrasound and bloodwork. The U/S showed I had polycystic ovaries, and the bloodwork showed that my insulin was fine, but that my TSH was a bit high, and especially since I've been TTC, I was put on Synthroid to help it.
My original cycle was brought on with Provera while we were awaiting the results of the bloodwork in case she wanted to start me on Clomid. I started Provera February 17th, a ten day dose, and I got my period on March 2nd. I was crossing my fingers and hoping that taking the Synthroid would regulate my cycle, and ironically enough, I just got a period two days ago. I was a little alarmed at this at first, since that would put my cycles at roughly over two weeks apart (19 days), but since the original cycle was induced by Provera, I am just thankful to have gotten a period "naturally," for once.
I fully expect my cycles to be a bit wacky at first with this, but as the others above me have stated, but you may need your dosage adjusted accordingly. How long have your cycles been out of wack? I would give it another month and see if it still brings this unpredictability. If so, then I would consult with my doctor. I will update and let you know as I move along in my cycle how Synthroid seems to be affecting it! |