Roman Pregnancy Tests: Barley and Wheat
A Roman woman pees on a bag of barley—and waits to see what sprouts.
Herb Neufeld — "Rome (6259890188)", CC BY 2.0
Pregnancy Tests, Ancient Rome Edition
A Roman woman pees on a handful of barley and wheat seeds, seals them in a cloth bag, and stashes it away. No doctors, no magic—just a home experiment that starts in the bathroom.
Does It Really Work?
Pliny the Elder records the test in his Natural History: if the seeds sprout, she’s pregnant. It sounds like a folk tale, but scientists tested it in the 1970s and found a kernel of truth—pregnant urine can speed up seed growth, thanks to hormones.
Better Than a Rabbit?
It took Western medicine almost two thousand years to create a more accurate urine-based test. Some wisdom, apparently, skips generations.
Long before modern medicine, Roman women turned to barley and wheat for answers. Pliny the Elder claims a woman’s urine could reveal pregnancy: pour it on seeds, and if they sprout, a child is on the way. Recent studies on this method show it’s not just folklore—the test can work, because hormones in urine do sometimes speed up germination.
