Since making her debut for the Black Ferns over a decade ago - Chelsea Semple has racked up 29 tests.
But her experience off the field while pregnant with her first child has perhaps been one of the biggest tests of all - and one that will have a lasting legacy.
At the time the Chiefs Manawa player discovered she and husband James were expecting, maternity provisions for contracted Black Ferns ended at four months of pregnancy.
But Chelsea successfully lobbied NZ Rugby for changes, worked with the organisation on them - and now, following the birth nearly five months ago of baby Cameron - she's back training with her team.