If you have been taking your pills correctly and go no more than 7 24-hour days between active pills when going from one pack to another then you should be protected by the hormones and you don't need to use back-up. Thanks for posting,
Good luck,
Jill
If you have been taking your pills correctly and go no more than 7 24-hour days between active pills when going from one pack to another then you should be protected by the hormones and you don't need to use back-up. Thanks for posting,
Good luck,
Jill