The FDA has approved Opill (Perrigo), a progestin-only oral contraceptive that contains norgestrel, for sale over the counter (OTC). Opill is the first oral contraceptive to be approved in the US for sale without a prescription. Approval of OTC Opill is intended to increase access to effective contraception and reduce the rate of unintended pregnancies.

Clostridioides (formerly Clostridium) difficile infection (CDI) is the most common infectious cause of healthcare-associated diarrhea in adults. Guidelines on management of CDI have recently been updated.

Intrauterine devices (IUDs) and the etonogestrel implant are the most effective reversible contraceptive methods available. Hormonal oral contraceptives, patches, rings, and injectables are also effective in preventing pregnancy. When used alone, barrier and behavioral methods generally have higher failure rates than other methods (see Table 1). Selection of a contraceptive method is usually based on patient-specific factors and personal preference