Ulipristal acetate, sold under the brand name Ella among others, is a medication used for emergency contraception (birth control) and uterine fibroids. As emergency contraception it should be used within 120 hours of vaginally penetrating intercourse. For fibroids it may be taken for up to six months...Wikipedia

Manufacturer's Website: Ella                                                                                                                                      Average retail cost: $50/pill

Mifepristone, also known as RU-486, is a medication typically used in combination with misoprostol to bring about a medical abortion during pregnancy and manage early miscarriage...Wikipedia

Manufacturer's Website: Not Available                                                                                                                       Average retail cost: *

* This drug is only available at select specialty pharmacies, which usually means it may be expensive.

Mifepristone, also known as RU-486, is a medication typically used in combination with misoprostol to bring about a medical abortion during pregnancy and manage early miscarriage...Wikipedia

Manufacturer's Website: Korlym                                                                                                                              Average retail cost: *

* This drug is only available at select specialty pharmacies, which usually means it may be expensive.