Fertility

Lorrie • Had 2 miscarriages. Trying to figure out why it keeps happening. Married for almost 2 years. We have 2 fur babies 🐶😺
So I'm weighing about 173, height 5'1" & I've had two miscarriages in a span of 3 months. I'm not on birth control because I don't want to risk having another miscarriage. Is there anything anyone can suggest? Husband thinks it might be weight related. I've always been around 130. But in the past year gained a lot of weight. Suggestions?