In modern day, as our lifestyle considers more on individual's economic and social freedom more, the value of marriage and childbirth became secondary, and as it is, its average year of the life events highered than ever. The distance of the age between parents and their child gets bigger and bigger, so the issue from that gap comes out. Some people think that it is good while other say that has disadvantages. In my opinion, the advantages of a significant age gap does outweigh the opposite aspects.