Day 3 vs. Day 5 (Blastocyst) Transfer: Which is Better?
Medical Reviewer: Dr. Milind Colvalcar, MD (OBGYN), FICS.
Specialization: Senior Fertility Consultant & Embryology Oversight.
Specialist Insight: Choosing between a Day 3 and a Day 5 transfer is not a matter of "preference"—it is a clinical decision based on embryo quantity and quality. In my practice, we prioritize the Blastocyst stage to synchronize better with the uterine environment.