Are Some People Meant to Only Have one Child

There are some days I wonder if I was only meant to have one kid. My mom had me when she was 28, and I was the only child. She was pregnant once before she had me, and never again after she had me. I have had a few miscarriages before and after I had my daughter. But never another successful pregnancy after my daughter. This leads me to wonder if it could be hereditary. Maybe I was only meant to have one child. My mom used to say she couldn't wait for me to have a girl, to show me the way I treated her. Does anyone have any insight for me?