You guys are all wrong. You can’t predict what a woman will do in 20 years. Have fun and screw around until you get old and then marry some young professional, pick up your fishing pole and go fishing. In this way she can’t divorce you because she will have to pay you spousal support.
Don’t forget to pack the 12 pack.
You should take a look at some of these dating sites. All these mid thirties to nearing 40 women, never married/no kids who have "been in tons of relationships to now know exactly what she wants", "not willing to settle", "man must be tall /attractive", "chemistry a must".... etc etc. I get a kick out of reading these profiles.