The allantois plays an important role in the development of the fetus.

Urinary tract infection is a disease where part or all of the urinary tract is infected by bacteria.

Recently, I've been troubled by severe pollakiuria.

I was diagnosed with pyuria by the doctor.

If your uric acid levels are high, you may be at risk for gout.

Her tear bags are very attractive.

After shopping at the supermarket, I ended up with a lot of plastic bags.

Did you bring the plastic shopping bag?

The Tasmanian Devil, a species unique to Australia, has a very aggressive nature.

He called his own mother.