Question About "The Pill"

Kayla • 23 / Socially Awkward / Internet Idiot and Writer
I'm currently taking Sprintec and I've been on it for about six months now. My question is, if you don't take the pill at the same time every day, does it really increase your chances of getting pregnant? 
I tend to be quite forgetful, but I do take it every day like you're supposed to, it's just sometimes I take it at 1 pm and other times I may take it at 9 pm; it all depends on when I think about it. 
My boyfriend and I use condoms as backup, but I was just curious about the situation.