The Madagascar hissing cockroach even begins its life in an unusual manner. Females create a cocoon-like egg case called an ootheca and carry their eggs (and neonatal nymphs) inside their bodies.

The following is a transcript of the video. In 2018, a cockroach crawled inside a sleeping man's ear and laid an egg sac. Luckily, roaches don't go out of their way to do this, so it doesn't ...