Actually, I was browsing books of childfree topic and found this one. Looks really good, I just suggested to our library to buy it (or I will buy it if they don't).

And yes, there are of course a few references to Matrix in the foreword, like:

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In the movie The Matrix, the character Morpheus offers two pills to Neo--if he takes the blue pill, he will go on with life as he has before, believing what he has always believed. If he takes the red pill, he will find out what the "matrix" really is, and many of his earlier beliefs will be shattered. When it comes to taking a hard look at a specific set of beliefs about parenthood and reproduction that has driven our society for generations, The Baby Matrix is the red pill.

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If you are interested, you can look inside the book here (worth a few minutes):
http://www.amazon.com/The-Baby-Matrix-Parenthood-Reproduction/dp/0615642993/ref=pd_sim_b_5

PS: The author is declaring that she is NOT against people who choose to become parents.