My grandmother always carries an incontinence pad with her.

If the level of urate is high, the risk of gout increases.

Hippuric acid is one of the organic compounds produced in the body.

Recently, I've been troubled by a severe feeling of residual urine.

His daughter was diagnosed with phenylketonuria.

The urachus is a structure that exists during the fetal period, connecting the bladder and the navel.

Pre-ejaculate is a fluid that is secreted from men during sexual arousal.

He is undergoing training for extravehicular activity.

He engaged in an extravehicular activity from the spaceship.

He is a foreigner, but he can speak Japanese fluently.