Hello doctor,I am on a 13-day cycle. My endometrium has shrunk to 7.7 which was 7.9 on 11th day. I am on Ecosprin 75 mg, Progynova 2 mg twice a day, Estrogen cutaneous cream. I was on Viagra vaginal insert for five days from day two. Now it has stopped. So, my question is why is my endometrium shrinking to 7.7 from 7.9? So my RE said will take a call after two days TVS. So, can you tell me what is going on?
Hello, Welcome to Chat Doctor forum. A change of endometrial thickness from 7.9 to 7.7 mm is minimal and can be due to measuring bias. However, an ET of more than 7 and less than 8.5 mm by mid-cycle is an acceptable thickness for implantation. The medications that you are on are fine and should be continued. There is nothing wrong unless you develop irregular shedding or spots which can justify the loss of endometrial thickness otherwise the likely cause is USG measurement bias. Advise is to get a TVS repeated. 