Your fertile window includes the day you ovulate and the preceding five days. So, for example, if day 1 is the first day of your period and day 28 is the day before you expect your next period, you'd be fertile on days 10 through 15. (But you're much more likely to get pregnant during the final three days of this window.)
Your body will recover much of the psychological craving, that is, it will stop doing the cravings by 1 to 2 months after you have quit, and then it will be time to taper the pill and the patch.
It can take up to 6months maybe a little longer but itâs been common to take as long as you were on it. So if you were on it for 3 months, it can take 3 months to be gone and your body to function normal again. The reason behind all this goes back to your Adrenal glands. It takes anywhere from a couple of weeks to several months for them to get back into the swing of things and work how they should.