I was wondering, is there a time lapse between, ah, a couple going "into the hut" and the stork arriving? Cuz I've managed to make four couples go into the hut, but no babies yet. Wondering if there's a time lapse or if it was "instant"?

Am playing the Windows version, by the way.

All of my 7 villagers are healthy. I have level two of food and am researching like nuts to get level three. I have two Master Scientists - Raha and Hoto. Bruk seems slow on the uptake but he's also an Adept. The rest of the villagers are Trainee in Science, but some are Adepts in farming, and lone Kumi is an Adept Builder.

I have solved the, ah, no spoilers, let's see... the first three puzzles in the top row of the puzzle list.