Heat?

[AnimalFreak07]

My Female Hamster hasnt been in heat for a WHILE.(since her last litter about 2 months ago. Is there something wrong with her? It hasnt happened to her before so im just curious...

[Chaos]

Are you sure she hasn't come in heat and you just haven't noticed? One of my females Smudge used to "freeze" when she was in heat before her litter, but afterwards she never did it again.

Then again, how old is she? After about a year old females become sterile and stop going into heat.