Did you attend one of the school that didn't allow sex education.
Women don't stop producing eggs until their late 40s early 50s.
I do see white women and other races getting married all of the time, I also see them getting divorced, so when someone brings that up its a moot point. White people seem more preoccupied with getting married than with building solid marriages.
Do black men marry white women quicker than that do black women? Perhaps, but I don't know what the dating to marriage rate is for different races. However, I do know BM in interracial marriages have the highest divorced rate, so once again more people getting married and not building solid marriages, or getting married for superficial reasons.
I wonder if most black women would rather be married for the first time at 35-40, compared to on their second marriage at 35-40.