When it comes to the birds and the bees, preventing pro-creation has long been the burden of women.
But there's a growing number of men - particularly young, childless men - picking up the contraceptive slack by opting for the snip.
Vasectomies are on the rise, and it's not among the cohort of already-fathers, but the I-don't-want-to-be-fathers ... ever.
Dr Simon Snook is the founder of SNIP - New Zealand's largest vasectomy provider. HeĀ speaks to Jesse.