recurrent miscarriages

[neededhelp]

hi, I have had 7 m/c's(one failed ivf). I have visited several RE's,got all lab tests and blood work done except the immune tests(like one for natural killer cells). Although one of them for antiphospholipid too has been done and that turned out to be positive. I have endometriosis but it has been cleared recently through laproscopy.I have tried progesterone supplements, heparin-aspirin injections but nothing worked. My each pregnancy follows a same pattern-implantation occurs without problem, hcg rises, but u/s detects no heartbeat and hcg begins to fall at 7th week. ultimately i end up getting a D& C done. Can anybody suggest me any possible treatment or just lemme know what could possibly be wrong? I have no uterine abnormalities,no signs of chromosomal abnormalities, my husband's lab work turns to be fine. I just want to know the path to move ahead.
Also if anybody knows someone or has read a case similar to me ,can you please give me the details. Your help would be greatly appreciated.

[sarge1]

I'm sorry for your losses.  I don't know if this will be helpful or not, but my sister -in-law just had a miscarriage at 4 months, and her RE thought it was due to a propensity for blood clots?  They thought a clot may have cut off the blood supply to the placenta?  I think there is some way to test for this.
I'm sorry I'm shakey on the details, so maybe not much help.  I wish you all the best

[mslkpage]

Have any of the RE's you've consulted been affiliated with a medical school? IMO, doctors that work with med schools have the most expansive and up-to-date knowledge.