I have never switched...But I knew a girl who switched from one pill to another...She didnt intterupt the phase, but she ended up getting pregnant, im not saying its common or anything...That was just her luck

When I was taking the pill, I switched and it wasn't really an issue. I didn't notice anything different.

I switched pills recently and even started the pack three days late and i feel nauseated.

I switched from Ortho-lo to depo - though after a few months of no hormones. I noticed no effects from either the pill or the shot, but I am a very healthy person who is not allergic to anything. In fact, the only "imperfect" aspects of me are my eyes (nearsighted) and acne (I still have acne at age 23)!!