isn't this the other way around? Men are the ones who don't have the natural need for commitment because they can procreate on a daily (or pretty much hourly) basis
2 years at the least... I feel like the first year you are still getting to know each other, and the year after that you have to see if you can live with the person you finally got to know and be comfortable with!
i'd say 2 years at the least. You need to make sure you can stand eachother because marriage is a big commitment. You need to get to know you're partner first, just to be sure he's not like a serial killer or somthing.
Apparently my mom like to date men for 3 months then decide she wants to marry them. Fucking whore. But personally I think you should know that person for a year or two and then discuss marriage. Don't rush things.
It's only circumstances that have prevented it from happening at this time.
I think if you still want to marry 'em after 3 years and don't just drift into it, then go for it!