Hello, The point is that about 3 months ago I stopped taking pills, and I have always had a problem with menstruation, that I had an irregular period (sometimes once every 3months) so I started taking them. Recently I had a lot of stress and I had already 2 times so that I had spotting before my period, but he regressed me, week after week, just because of stress I suspect. In total, I was 40 days late. I did 2 pregnancy tests and they were negative and I decided to take the pills again. And now my question, I started taking them not on the first day of the cycle, that is, earlier, and on the internet I read that I can take them earlier and just stop my period and I will get it from withdrawal. I now have to use additional protection until the end of the leaf, but will they work normally with the new letter, as guaranteed by the manufacturer (Vines tablets)? As if I applied them on the first day of the cycle? Will they work less well all the time?