I lost 2 (early, 8+wks) and the fertility referral ran maybe $3000 of bloodwork for the syndromes that can cause habitual m/c's.... are you sure they tested you for clotting disorders, etc?
For the 19 week, it sounds more like the time period where uterine/cervical weakness becomes a factor and sometimes they do cerclage to sew cervix shut--I am not a doctor though of course but know the early m/cs are often chromosomal while the later ones can be what you might call structural.
Have you been to a fertility specialist? A high-risk fetal-maternal specialist? I went out of state to see one of just a few specialists (btw, I was cleared and have had 2 babies since.) I don't know what HSG is so I can't comment on that (?)
Thanks for responding. Been checked for blood clogs-no problem. Cervix-no problem. We have seen a genetic counselor-she could not find anything wrong with our DNA. HSG is a procedure to check for any abnormalities in the uterus. Hopefully, that can give us some much needed answers. We will try again and see a high risk PG doctor.