70 days old

 #1 Naoya

 #2 Masaki

 Holding Masaki

 Masaki

Naoya

38 weeks today. Masaki stopped using oxygen from this noon. If his breathing stays stable, they'll take out his nose tube as he can take medicine from his mouth together with milk. Progress! Naoya can finish bottles 3 out of 4 times, still staying with 23% oxygen. Both can scream loud enough to tell when they're hungry, by shaking the incubation...