It's such a personal decision, to have children or not. I've never fathered a biological child of my own, although my stepson feels like my own. For me it just never felt like the right time and didn't feel like a high priority. My brother had three of his own children and now has six grandkids at fifty years of age! I find myself sometimes wondering what I missed out on but then I realize it all unfolded as it was meant to.