Progesterone Cream

Nicola • I`m a 32 year old teacher from the UK. Had my rainbow baby in September 2017 after miscarrying twice. Had a chemical pregnancy in January and now TTC #2
I'm 7DPO and I've started using progesterone cream. I ovulate around CD21/22 and in March I had a chemical pregnancy, which I believe was because my uterus line was not thick enough. Any success stories about progesterone cream?xxx