It could really be anything,
too much exercise, not feeding it, not enough exercise, not drinking enough water, other health problems, anything similar to the above answers,really!
(P.S. i had a hamster of my own!)
You can't prepare for a miscarriage, it just happens. Just go to the doctor if it happens.
the hamster is drawn to be very unheathy
Usually a miscarriage happens because the baby passed away, before any cramping or bleeding started.
mourn the loss of your hamster.
It is dead :)
Nothing.
That's a miscarriage.
Yes it happens all the time.
nothing, it is a miscarriage.
Yes it happens all the time.
Too me
you go to the vet