Q1 · Male Factor Evaluation
NEET PGMediumThe single most informative first-line investigation in the male partner of an infertile couple is?
Explanation
Semen analysis is the key first-line test in evaluating male infertility, assessing sperm count, motility, and morphology. It is simple, non-invasive, and directs further investigation, as male factors contribute to a large share of infertility.