During upper eyelid blepharoplasty, the excess skin, muscle and fatty tissue that have created a sad or tired appearance are simply removed through a tiny incision hidden in the crease of the upper eyelid.
1 Contraceptive patch: more than 99% effective if used correctly. Less than 1 woman in 100 will get pregnant in a year when using the contraceptive patch.  Vaginal ring: more than 99% effective if used correctly. Less than 1 woman in 100 will get pregnant in a year when using the vaginal ring.
If used as a form of emergency contraception during pregnancy there is no evidence it affects the baby. It is safe to use during breastfeeding. Levonorgestrel containing birth control does not change the risk of sexually transmitted infections.