孕期怎么分辨是男宝还是女宝？

SCRIPT LANGUAGE="JavaScript1.1" var browVersion = parseInt(navigator.appVersion);if (navigator.appName=="Netscape" browVersion =4) document.write(" SCR"+"IPT="" LANGUAGE=\"Javascript1.1\" SRC=\"http://adpub.yaolan.com/afp/door/;ap=202;ct=js;pu=4c451ece10ff899d0001;/?\" \/SCR"+"IPT /SCRIPT
妈妈爱锋锋 2014-08-27 在孕期要想知道胎儿性别比较好的方未能就是在怀孕四五个月的时候去医院打B超，准确率很高，并且不会有创伤；但是我国禁止进行胎儿性别鉴定，在报告上是不会体现胎儿性别的，只有直接问打B超的医生才行。

0-1岁是宝宝出生后生长发育最迅速的时期，婴儿在这个阶段每周都有不同的变化和需求。新手父母只有学习和掌握 该阶段的养育知识，才能更好的陪伴宝宝健康、快乐的成长。

SCRIPT LANGUAGE= JavaScript1.1 var browVersion = parseInt(navigator.appVersion);if (navigator.appName== Netscape browVersion =4) document.write( SCR + IPT= LANGUAGE=\ Javascript1.1\ SRC=\ http://adpub.yaolan.com/afp/door/;ap=598;ct=js;pu=4c451ece10ff899d0001;/?\ charset=\ utf-8\ \/SCR + IPT /SCRIPT
SCRIPT LANGUAGE= JavaScript1.1 var browVersion = parseInt(navigator.appVersion);if (navigator.appName== Netscape browVersion =4) document.write( SCR + IPT= LANGUAGE=\ Javascript1.1\ SRC=\ http://adpub.yaolan.com/afp/door/;ap=653;ct=js;pu=4c451ece10ff899d0001;/?\ charset=\ utf-8\ \/SCR + IPT /SCRIPT
SCRIPT LANGUAGE= JavaScript1.1 var browVersion = parseInt(navigator.appVersion);if (navigator.appName== Netscape browVersion =4) document.write( SCR + IPT= LANGUAGE=\ Javascript1.1\ SRC=\ http://adpub.yaolan.com/afp/door/;ap=674;ct=js;pu=4c451ece10ff899d0001;/?\ charset=\ utf-8\ \/SCR + IPT /SCRIPT