noun
semen analysis; sperm test
Medical examination of semen, typically to assess male fertility. The term セミノグラム (seminogram) is also used in clinical contexts.
不妊治療の一環として精液検査を受けた。
I underwent a semen analysis as part of fertility treatment.
精子検査 focuses specifically on sperm cells (count, motility, morphology), while 精液検査 is a broader analysis of the entire semen sample, including volume, pH, and other factors.
Compound of 精液 (semen) + 検査 (examination, test).