A little back story. I had 2 healthy pregnancies and 2 healthy babies in 2010 and 2011. After my last pregnancy had my tubes banded 2011. In about 2015 I was diagnosed with pcos and hashimotos hypothyroidism. I had irregular periods for a while, but then they became more regular as once a month. My average cycle is about 31-35 days and my actual period is average 6 days. Well the most recent cycle was different. My period was feb 15-21. On feb 27-28 I had bleeding, not horrible life threatening but more then spotting. I went to my ob mar 16th and talked about what was going on. He sent me for blood work and scheduled an us. I went and got blood work for hcg, prolactin, and tsh. The us isn't until April 6th. Mind you I dont know when I ovulate in my cycle just what these apps predict. I really have no reason to track it because I have a tubal ligation done. Anywho the hcg was <2, tsh .959, and prolactin 9.9. Can someone explain some of this?