medical question......Be happy youre not married. I am 28 and single and I have been to over 45 countries, lived in 7 countries, tried so many different jobs, had incredible holidays, been on safari, seen the pyramids, seen the taj mahal, angkor wat, the great wall of china, new york, paris, italy, scandinavia, tokyo, the taroko gorge in taiwan, hong kong, the hi´malayas, etc etc etc........ Life is to be lived.. When you get married and kids it all chanfges, you are going to be married for the rest of your life (hopefully) so enjoy being single, independant and free..
Most of my married friends actually admit they are jealous of my freedom, they say marriage is great but they wished they waited longer.
Go go go go go........