Algorithm to Manage Inconclusive RBC Antibodies by Reflex Manual Testing.

Objectives: Inconclusive RBC antibody identification (ABID) may delay RBC crossmatch. An increased number of inconclusive ABID was observed, and an algorithm was developed to improve ABID efficiency.

Methods: RBC antibody screen (AS) and ABID were initially performed using solid-phase RBC adherence assay (SPRCA) and manual tube method.

Side effects of the Yuzpe regimen of emergency contraception and two modifications.

We investigated side effects after the standard Yuzpe regimen or two modifications: substituting norethindrone as the progestin or eliminating the second dose. We also examined the impact of taking either dose with food. Nearly two thirds of women reported at least one side effect, the majority of which were mild or moderate.