My hair used to be ringlets, now it's less curly, what can i do to make it more curly?

2 Answers

It could be changing naturally. Some say your hair pattern changes every 7 years or so. It definitely can change with hormonal events such as puberty, pregnancy or menopause. 
There are definitely a number of factors- including hormone changes, pregnancy, or even heat damage. Try a curl defining cream or gel. Here are some curly faves:, try using something like Curlformers to really define your curls without a lot of product.