Hi all,
I've got a gravid (not 100% sure but all the signs a re here) ribbon snake that had a good appetite, was quite active until yesterday but today she's just lying there, sometimes her mouth open. If i pick her up, she just hangs from my hand, still. Is it a normal sign that "labor" is about to start or not? She's about 20 months old and it's her first pregnancy.

Thanx all for your answers.