Yes, they do. If your hamster dose you should take it to the vet.
As the person before me said, it is not a urine stain. The yellowish spot on your hamster's stomach is one that all MALE hamsters have. It is just there because all male hamsters have it.
by seaing that it has a big red ball under its stumuk and i have a proble with my own hamster it is pregnant
Light red
That is quite common. Don't worry about it. A gravid spot does not have to be dark or black. Your guppy is perfectly normal.
Yes, it has a name. It is called "The Great Red Spot".
the color of the gravid spot does not have to be black.it could be red becuase 1.color of the mother 2.she is still in the early stages 3.there are only a few fry 4.the position of the fry(eyes=black body=red)
3 times the size of earth there is also a little red spot and astronomers believe that the big red spot will eat up the little red spot.
Males have red stomachs
The red spot is red and it is getting smaller.
Jupiter does have another red spot there is a little red spot about half the size as the great big spot cheers
The great red spot is on Jupiter .
The Red Spot was created in 2008.