Comparison of euploid blastocyst expansion with subgroups of single chromosome, multiple chromosome, and segmental aneuploids using an AI platform from donor egg embryos.

Purpose: This retrospective observational study compares how different classes of blastocyst genotypes from egg donor cycles differentially blastulate and expand using a standard assay.

Methods: Quantitative measurements of expansion utilized a customized neural network that segments all sequential time-lapse images during the first 10 h of expansion.

Results: Analyses were performed using two developmental time perspectives using time-lapse imaging.

Replacing Liquid Antibiotics With Cheaper Pill Equivalents: An Opportunity for Substantial Savings.

Liquid antibiotics are often substantially more expensive than their pill counterparts, representing an opportunity for substantial cost reductions. Children can be taught to swallow pills at about age 6 years. The objective of this study was to calculate the potential cost saved by replacing liquid antibiotics with cheaper pill equivalents for pediatric patients for the antibiotic prescriptions written by a health care system.