Why are women so obsessed about having children?

I have been trying for year to have a relationship with a woman, all I am looking for is female companionship. I been rejected for many things, and most I got. But one that ticks me off, is that 3 women have rejected me the moment I made it clear I have no desire to father children. I believe if it wasn't for that detail, I would have had a chance. you would think that with the cost of lying, taxes, and the fact that you give up a lot of freedoms that come with being a parent...if you know you haven't got what it takes, or no desire to make sacrifices...why do it? and why do women judge men for having the foresight to say no?
Why are women so obsessed about having children?
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