I was referred to a RE after 3 back to back m/c's. I have had 17 total losses and two live children. The RE tried so many different things. I had/have no problem getting knocked up. I just have a huge problem keeping them inside me. My last pregnancy (my daughter) we started the heparin shots and progesterone on 2 dpo and I started taking a tincture called Welcome Womb from about 7 dpo. Everytime I would start bleeding I would up the WW and it would taper off. I consider that stuff miracle tonic. It is made to stop PTL and m/c. I am taking it now.
Oh and I do have MTHFR