Semen Analysis Checker
A semen report is full of numbers with no context, which is a recipe for panic. Enter yours and see each value against the WHO 2021 reference limits, explained in plain English. This is a translation, not a diagnosis — and a single below-reference number is common and often fixable. Runs entirely on your device.
What these numbers do and don't mean
- "Below reference" is not "infertile." The WHO limits are the 5th percentile of men who fathered a child within a year — so being below one isn't a verdict, just a flag worth a doctor's eye.
- One report isn't enough. Sperm counts swing a lot between samples; abnormal results are usually repeated after ~2–3 months before they mean anything.
- A lot is fixable. Lifestyle, a varicocele, an infection, heat, timing of abstinence — many causes of low numbers can be improved. See how to increase sperm count.
- Full walkthrough: how to read your semen analysis report.
General educational information based on the WHO 2021 (6th edition) reference values — not a diagnosis. A semen analysis must be interpreted by a doctor (ideally an andrologist or urologist) alongside your history. Don't draw conclusions, or make decisions, from this tool alone.