Hi, I have PCO, Thyroid problem & now i have been detected with Infection. I was asked for cryotherapy but when i referred another gynae, she told me to inject placentrex injections for 10 days. I am also having Thyronorm 75mcg, Zeegut, Follicia & a couple of medicines. After second day of injection, i am having bleeding. Dr. says it is normal. I am worried a lot.