Trouble TTC

My mother was about 23-24 when I was born and then had a lot of trouble becoming pregnant again (about my age29 now). It took my parents over ten years of trying to have my brother. I was wondering if anyone knows if trouble like that could be genetic and might be that's why I'm having trouble getting pregnant?
😢😢😢😢
It's so depressing. Even my Hubby is pretty upset with all the BFN and AF showing up. He wanted to start having children 3-4 years ago bc of my moms issues. But I was being stubborn and now it might have cost us our chances to have kids. Sometimes even though he doesn't show it I thinks he almost resents that decision I so stubbornly stuck too.