"I thought 2008 was going to be it for me at that level and I thought the same after the worlds in 2010 as well, so I guess the thing I've learned from that is that you just never really know!
"I'll still be racing all the domestic stuff this coming season, while Ayla's only 25 so if all does well with the baby, don't be surprised to see her on the beach for New Plymouth Old Boys again in the near future."
It's set to be a huge year for the couple, as they are also opening a new swimming school in New Plymouth at the end of the third term.
Although their absence leaves a big hole in the squad, national coach Scott Bartlett is taking a pragmatic approach to the news.
"There's always the chance of losing squad members to illness or injury so if we were ever going to lose two athletes of the calibre of Glenn and Ayla, it's far more preferable for it to happen like this," Bartlett said. "We're just thrilled for both of them - everyone I've talked to in the surf lifesaving community feels the same way - and the team will hopefully have a brand new supporter firmly in their minds when they line up in Adelaide."
Five-time New Zealand ironman champion Daniel Moodie and national surf race title holder Mike Janes have been added to the enlarged squad, which will be whittled down to the final 12-strong team for Adelaide, while New Zealand is also sending an under-20 development team to Rescue 2012.
Australian-based star Devon Halligan recently made herself available for New Zealand, after winning the Australian under-19 ironwoman title and finishing second in the open ranks. Also included in the 17-strong wider squad are Olympic-bound swimmers Steve Kent, Andy McMillan and Natasha Hind, Olympic kayaker Steven Ferguson and sprinter Kodi Harman, who recently won the New Zealand and Australian beach sprint titles.
NZ open squad: Max Beattie (Omanu), Madison Boon (Mairangi Bay), Nikki Cox (Westshore), Paul Cracroft-Wilson (Fitzroy), Steven Ferguson (Piha), Devon Halligan (Midway), Kodi Harman (Papamoa), Chanel Hickman (Mairangi Bay), Natasha Hind (Lyall Bay), Mike Janes (Midway), Steven Kent (Titahi Bay), Samantha Lee (Lyall Bay), Andy McMillan (St Clair), Daniel Moodie (Westshore), Chris Moors (Red Beach), Kevin Morrison (Mairangi Bay), Arna Wright (Mount Maunganui).