Hi ladies, will reply to you all with personals, just updating you with the news from this morning
So the genetic testing showed our baby was chromosomally normal
It’s possible there were microdeletions, tiny chromosomal changes that are too small to be detected by cytogenetic analysis, but no obvious genetic abnormalities
Our Dr said he and his wife had also had a miscarriage where the testing showed the baby was genetically normal, and no obvious cause (and subsequently went on to have healthy pregnancies)
There are no clear answers for why we lost the baby. The best theory we have is to do with the quality of the endometrium. My lining has been a consistent problem in all my natural cycles, it just doesn’t grow (because of sleepy oestrogen receptors) - although I’ve been ovulating, I haven’t really been menstruating. So although it thickened up in response to oestrogen, if the lining never properly regenerated, it’s possible the foundations essentially weren’t strong enough to go the distance.
We don’t know if this was why the pregnancy failed. But it’s our best guess.
The research by Prof Quenby & Brosens into repeat miscarriage being due to the regeneration of the endometrium during menstruation before fertilisation even takes place, determining whether or not a pregnancy will miscarry, seems to point to this as a possibility
Because my endometrium did thicken up, once my hCG levels fall, for the first time I should have enough to shed, so we can have a proper clear out.
The hope is that my body has learned how to be pregnant, and that if we start from a clean slate, that the lining can regenerate, hopefully with stronger foundations.
So quality as well as quantity it seems is as true for lining as it is for eggs.
We know I didn’t have implantation failure. And we know I had a decent egg in there that made a good embryo.
My immunes tests didn’t know any major immunological problems or thrombophilia. Tests showed marginally elevated NK cells, which seem unlikely to have been the root cause of the miscarriage. But we’ll treat with prednisolone, intralipids, clexane and aspirin next time to suppress any NK cell overactivity, and to ensure increased blood flow.
PGS wouldn’t have made any difference to this pregnancy, as we seem to have had a good seed, but unfortunately the soil just wasn’t right this time.
Just very, very sad
We are repeating the beta on Friday, then probably again next week
If it’s not going down fast enough, we will do a hysteroscopy in 2 weeks time, so he can go in with a camera and check out the uterine environment, see if there are any tiny fragments of tissue left behind
He’ll do a scratch while he’s in there, to help support implantation for our next transfer (although implantation wasn’t our problem)
As soon as my hormones are back to normal, we can start stims ASAP. Just have to wait for my body to let go of trying to be pregnant