Kelly Jennings is meticulous about what she eats during pregnancy, but she wasn't always so careful.
The 34-year-old, from Blenheim, has three children and is expecting another in three weeks.
She said that because her first pregnancy was a surprise, she had not altered her diet nor sought advice on healthy eating when she conceived.
"I didn't focus much back then, I didn't have time to plan these things. Fourteen years ago there wasn't as much information as I get now."
She didn't seek healthy eating advice until months into her pregnancy.