There are a few risks in breeding sugar gliders, the first one is mating wounds. A mating wound will occur when a male bites down too hard on the female's neck. If you notice this and your female has an open wound, take her to the vet immediately to prevent infection and separate them for at least a night. Talk to your vet about the particular amount of time they should be apart. If the male is doing this frequently then it would be best to neuter him.

Also, make sure not to try to open the pouch to see if your glider has joeys in pouch. This could dislodge the joey from the teat and kill it.