it's been a good 4 years since i have been on the pill and i'm confused as to when to start. it gives me two options..the sunday start or day 1 start. none of which will work for me unless i wait about a week until my period comes. is it ok to start taking it now and just use a back up for a week. (like the sunday start but no period involved). I expect a wacky period for the first couple months if i do this..so that's not a problem.
or should i just follow the instructions and wait for the first sign of my period and start the pack?
Also,from what i remember from the other brand of hbc i used (Kariva)..they recommended no more then 3 months of stacking...is that still the same for yaz?
lastly....will topical antibiotics (ziana gel:clindamycin phosphate 1.2% and tretinoin 0.025%) interfere with yaz's effectiveness? i know oral antibiotics can..but i have never heard about topical