Overview
Clinical Meaning
Male infertility contributes to ~50% of infertile couples.
AGPCNP
AGPCNP
Male infertility contributes to ~50% of infertile couples. Evaluation: semen analysis (WHO criteria: volume >1.5mL, concentration >15M/mL, motility >40%, morphology >4% normal). Common causes: varicocele (35-40%, most correctable cause), hypogonadism, genetic (Klinefelter 47,XXY, Y-microdeletion), obstructive (CBAVD associated with CFTR mutations). Workup: 2 semen analyses, FSH/LH/testosterone, scrotal ultrasound. Varicocele repair improves semen parameters in 60-70%.
Unlock full lesson + practice questions
4 more sections with scenarios, priorities, and review drills.
Final rapid review before practice
Next study step
Finish the lesson first, then choose a focused activity to apply what you just reviewed.
Continue studying
Sign in to save progress on this lesson.
Unlock the interactive lesson quiz with a plan that includes this AGPCNP pathway. You can still explore topic-filtered questions from the bank hubs below.