I've had my son in September and have been on birth control. Well it's the pills and sometimes I forget to take them bc I won't be home and forget to pack them, an other times I take them late. Well I was wondering if anyone knows if it makes your period abnormal? I'm roughly a week late. Me and the bf have sex but it's not often and he pulls out(an I know that it's not guaranteed). The past couple days I'll get sick for no reason and it will go away. It worries me bc that's how I found out I was pregnant the first time lol so just wanted to ask if anyone knew.