Fertility

I have been on birth control for like 5-6 years and it is the only form of birth control i use (meaning we don’t use condoms or pull out) and have never gotten pregnant or had a scare. It makes me wonder if i will have problems getting pregnant. Like maybe it’s not just the birth control and i have fertility issues. Does anyone else feel like this? Both mine and my boyfriends moms had problems with pregnancies and getting pregnant so this is why it makes me feel this way. Not say i want to get pregnant now or anything but i just feel like everyone that has sex has pregnancy scares.