I feel like it i just something that women are supposed to do and I do think I lack the "maternal gene" tbh. Someone once gave me advice to not have kids until you cant stop thinking about the idea of having kids ie wanting them so badly. 

I am only 29 and dating someone casuaslly for now haha but I do wonder about it. I would say it is split between my married friends if they are planning to have kids or not which is refreshing in general. I dont know just thinking out loud