I've been so good about taking my birth control and I somehow forgot to take it last night I always take it at 9:30 PM. I just remembered and took it now (6:20 PM the next day) Is this going yo completely mess up my schedule if I take the one for today on time in a few hours and then just continuee to be on track and should I wait a week again before unprotected sex to get back on track? how risky is this?