That doesn't matter. The fact that you were worried, means that this could be a big issue for you. If the result's negative this time, then I guess it's time to take stock of what you really want out of life. I was a crazy party animal until I got married - and then pregnant quickly. Although it was planned, it was still a shock to my system, and then almost before I had time to get used to the idea of motherhood really being there - I was expecting my second child! He was born with a disability, and I can't pretend it's been easy, but if you're prepared to give up the single life, having a child is the most wonderful thing, whether you have a partner there or not.