Selecting the healthiest embryo is one of the most important steps in in‑vitro fertilization (IVF), yet it remains one of the most uncertain. Roughly 15% of couples worldwide experience infertility, and IVF success rates often remain below 33%. A major challenge is that embryologists must choose a single embryo to implant, relying on what they can see under a microscope.
This article was originally published on MedicalXpress.com

