I am 25 and I am now aware that my biological clock is ticking. I have been in a serious, monogamous relationship for 5 years. We are NOT married, but we live together. We have no children now or from previous relationships. I feel stuck. I am ready to start my life and my 30 year old boyfriend shows no urge to rush things. I don't want to be chasing kids when I am 40! We are financially stable and everything else is in place, I just have no idea what the hold up is? Whenever I talk about getting married he kind of blows the whole things off. This is really important to me, how do I even approach this subject!!? I need lots of guidance!