I found this article to be very interesting, and I would have to agree with the statements the author, Albert Mohler, makes. I won't repeat what he says, so you should definitely take 5 minutes to read.
The trend of getting married later and later, definitely is against the way our bodies are made. Not only is this article's argument good for early marriage, but it could also be used for becoming younger parents. We also see a trend of women waiting longer and longer to have children (partly due to marrying later, but also many other contributing factors). Our bodies are designed to have children between the ages of 18-26 years. The later we have children, the higher the risk of complications and infertility. Just ask a doctor.
Some food for thought... feel free to leave a comment or send me an e-mail, I am very interested in your views of the article or even my previous statement.