I used to do 63-7 and it was only way without bleeding inbetween, but the 7 days was so light barely noticeable, did that 10yrs til they discontinued my birth control and then had to try new ones now, first time seeing “red bleeding” was alarming. lol still trying to find the right birth control. I was on Marvalon for 3 years now I think and the side effects are making me try something else, keeps my period on time but the pain and everything I’m experiencing is not working. So going on generic tri-cyclen cuz I did try the tri-cyclen Lo and it didn’t help. lol maybe this will work with less side effects