Nicole Dornbusch has two young children but one night a week she swaps parenting for a night shift manning the Rotorua St John Ambulance.
The mum is one of 27 ambulance volunteers but the emergency service hopes to bolster that number by holding an information night next week.
Ms Dornbusch said the key to volunteering was to be organised but to also give what you could.
"It's something you will either enjoy or not but you can only find out by having a go," she said.
"When I worked part-time between kids I still fitted it in, it's just about being organised. You only have to give what you can give, rather than feel you have to give more and not enjoy it."