Sperm quality plays a vital role in IVF outcomes, and two key factors—motility and morphology—can make all the difference. Understanding how well sperm move and how they’re shaped helps embryologists assess fertilization potential. This guide explains how these traits influence success rates and what can be done to optimize them.

A semen analysis is a vital test in assessing male fertility, and understanding how it works can ease uncertainty. From sample collection to examining sperm under the microscope, labs follow a detailed process to measure count, motility, and morphology. This guide walks you through each step so you know exactly what to expect and how results are determined.