Responses
They weren't, these modern pregnancy tests were developted only in the 20th century, the author just really didn't care lmao
（￣へ￣）I guess it’s easier to draw than a frog getting injected
I thought it was if you hold the frog near the woman and it passes out the she's pregnant?
Girl I didn’t know pregnetcy kits are available in that period I tot they just use frogs