想生儿子，男人最关键 Want to have more sons,The most important man

　　生男还是生女，一直是年轻夫妇最期待的一个结果。甚至有不少男性会指责妻子，没给自己生个大胖小子。近日，一项新研究进一步揭开了生男生女的奥秘。

Birth to the male or female,Has been the most young couples to a result.There is even a lot of men will accuse the wife,Don't give yourself have a big chubby boy baby.recently,A new study further revealed the secret born a male.

　　据日本《科学》杂志的一篇文章报道，在妻子受孕前的一段时间内，丈夫通过调整饮食或适当增减运动量和能量消耗，有可能控制生育子女的性别。

According to Japan[science]A study published in the journal reports,The wife before conception of a period of time,Her husband by adjusting the diet or increase or decrease the amount of exercise and energy consumption,Possible birth control the sex of their children.

　　研究结果表明，丈夫精液呈弱碱性，妻子多生男孩；呈弱酸性，妻子多生女孩；呈中性，生男生女的几率相等。因为如果体内积累了较多酸性物质，可使出生男孩的Y精子比X精子的活力失去得更多更快，在这种情况下所生的子女就很少有男性了。

The results of the study show that,Husband semen is weak alkaline,His wife have more boy;Is weak acid,His wife have more girl;Is neutral,Born a male female equal chance.Because if the body has accumulated more acidic material,Can make the birth boy's Y sperm than X sperm vitality lost even more faster,In this case the children of the men have less.

　　研究者指出，丈夫想生男孩，应停止激烈运动，减少能量消耗，使体液维持弱碱性。另外，日常应多摄入一些碱性食物，如新鲜蔬菜、水果等。(叶翾)

The researchers say,The husband want to have a boy,Should stop competitive sports,Reduce energy consumption,Make humoral maintain weak alkaline.In addition,Daily intake should be some basic food,Such as fresh vegetables/fruit.(Leaf Xuan)