Thanks to those who answered my question about switching the start date of Ortho Tri Cyclen. However, l forgot to ask.... what are the chances of my period starting earlier if l switch the start date. When l first started the pill a year ago (started on Ortho Tri Cyclen Lo) l would get my period on Wednesdays. After switching to regular Ortho Tri Cyclen, l got my period on Thursday (5th placebo pill). Now, in my previous question l asked how l could switch the start date from Sunday to Thursday so l could get my period on Monday (5th placebo pill again). Do you think by switching the start date, my period could come earlier or later than the 5th pill like it has been? Or do you think it will be the same?

l switched my start date to a friday and it ended up just coming when l got to the end of the pack. So it was a little late.

you should ask your doctor