***Has anybody else lost 2 babies back to back at 20 weeks with no given cause?***

Jessica
I've lost 2 babies within a year of each other at about 20weeks. Both times I've had genetic testing done and all results come back negative and show that both were healthy. Placenta was fine as well. My body carried on the pregnancies without showing any signs of the babies passing. Only thing that sticks out is that I had some cramping but thought it was due to a uti which I'm prone to. I'm just looking for answers. I have had one healthy pregnancy that resulted in a baby in 2012 and now I'm scared that I won't be to have any more children