Ugggg. This month I started a new birth control pill. I was on Ortho Novum 777 for the last six or seven years. Then this month I started Lo Ovral because I was having some problems with the hormones in the 777. Anyway, I started it as soon as I finished the last pack of pills I had, and have taken it correctly. But now my period is late. I have been taking those acidopholis pills I posted about recently.... But I was told that they shouldn't effect my birth control. I've also had the flu... You think it's just because I'm new to this kind of pill, or should I test?