Advantages of marrying at an young age
You will get more time with your partner and so you guys will be more compatible with each other.
The women’s body are ideally suited to having babies when they are in their mid-twenties. They can stretch that to their 2nd or 3rd pregnancy but after that it is not advisable to conceive babies. Google for more info as I am not a doctor who knows everything about it :P. Now you should not expect a girl say yes to a man who is some 6–7 years older than her unless it is a case of love marriage.
If you marry at 25–26, by the time you turn 50, your children must have completed their education while you are earning. Believe it or not this is an important factor which you should keep in mind.
By your 30s You’ve dated around, know what’s out there, and got all the bad boys fake Love
You’ve had enough time to recover from your first major heartbreak.
You’ve hopefully learned how to manage money.
You’re more secure in your career in your 30s.
You’re not going to waste time dating someone in your 30s when you know it’s not going anywhere, so the partner you marry will be someone with whom you can have a successful future.
Instead of fighting over little things or pushing issues under the rug, you know how to address them.
Either with a roommate or love interest, and you’ve become a responsible adult.