I completely agree. An incredibly complex decision. I am recently married, and still undecided about kids...I have been told by several people I know that were in a similar conumdrum that having kids requires a willful suspension of "over-analysis"....so perhaps I am just overanalyzing the whole situation, but, surely a decision of this magnitude requires a huge amount of analysis and weighing of pros and cons? Seems like catch-22. The world is a rotten place, but there are moments of incredible joy and satisfaction as well, yet doesnt bringing children into this situation make me morally responsible for both the agony and the joy of their potential lives???? Not sure.
What I am guessing is that, once they are born, all pre-existing doubts would just completely vanish and natural instincts just take over, its the dreaded "decision" stage that seems so daunting!