I passed my lining all at once after a BFN.... worst pain of my life, I was in tears! And then I passed it and all was well.

It's called a decidual cast and when it happened I did some googling to find that the IVF meds are listed as a cause of it happening.

I think you may be right. I got back the beta and it was <1. gosh then why am i passing all this tissue when I'm only 1 week late, there was more of it compared to my prior confirmed last miscarrigae.
I guess may be the progesterone?
there was definitely gray tissue in what i passed and large pieces of flat tissue - not clots, actual gray tissue and tissue that is like skin.

i've composed myself, but I'm still just heartbroken. if it wasn't another miscarriage, that actually makes me feel a lot better.
bc if the beta was positive I'd know all this tissue I saw was my potential baby and it's just too much to take at this point.

Anonymous wrote:Here's an update. I didn't get my beta back yet, but I bled pretty heavily and passed a lot of tissue. I assume this was some sort of miscarriage. It certainly followed all the same patterns.
I think this is my 4th now.
I am so beside myself and sobbing.
This is so so hard.

It might not be a chemical. When I had a bfn I passed a lot of tissue. The ivf meds can cause that since they make your lining thick. Why didn't you get same day results for your betA? So sorry for your pain.