Why is it so hard to get pregnant

Brittany
I dont understand why its so hard for me to get pregnant. My husband and I been trying for almost a year now. I just dont get it. Its so many woman thats having kids and dont even want them. I love babies every sense i was a kid. I always said i wanted to be a pediatrician and own my own daycare. The struggle is real. Alot of the woman in my family are very fertile they having kids back to back and im struggling just to have 1. I feel bad because my husband get so excited every month just to see a negative test. Hes my biggest support, hes always like maybe next time dont give up u will be a mommy some day and a great one.