I was chatting with a couple of good friends from my mum's group this morning, and they were both talking about what their one 'thing' is - their one pet worry about babies/raising children.

One said hers is head shape. Her first son had a misshapen head after birth which took quite some time to correct itself. She was very aware of it with her second son too, and he ended up with a slight flat spot. She's a wealth of knowledge on ways to avoid and fix flat spots, it's just something she has spent a lot of time worrying and thinking about.

The other mum said hers is sleep. Her first was a bad sleeper, her second is a bad sleeper. She worries a lot about how much sleep her baby is getting, is it enough, how to get them to sleep, etc.

I was thinking, and I'm sure I must have a 'thing', but nothing has come to mind yet. I'm passionate and interested in quite a few things, but there isn't one area specifically that I spend a great deal of time worrying about. It got me thinking though... so what's your 'thing'? (if you have one).