So I’m technically in the phase of not trying but not preventing, as I was just put on levothyroxine 75mcg about two months ago… the first month I had a period, now I’m 3 days late according to glow, which is usually right… I got a negative pregnancy test yesterday. I’m 10 months postpartum… we want another baby sooner then later and the last pregnancy took me two years to get pregnant… anyways I’m not sure if I’m pregnant and ovulated later or if it’s my hypothyroidism or my levothyroxine not causing me to have a period… anyone else taking levothyroxine (it’s a Synthroid)