Thanks for this, does this help even though you are being given progesterone. I was on Gestrone injections slightly before and daily after the transfer?

Hi,
i have undergone 4 embryo transfers and managed to get 2 positive results at the initial blood tests for the hcg levels for them then to decrease therefore showing pregnancy isn't viable.

has anybody else been in this position and have they had any advice as to how to help sustain the pregnancy ...