预产期计算器

预产期计算器可以根据您的月经周期，轻松准确地进行预产期计算！整个预产期约为40周（280天），预产期计算方法是按末次月经时间的第一日算起，月份加 9，日数加7。实际分娩日期与推算的预产期可能会相差1～2周，如果孕妇的末次月经日期记忆不清或月经不准，就需要医生代为测算预产期。
预产期计算器还提供孕期每一天的注意事项、行动指南、您的身体、宝宝的变化等相关知识
宝妈们都说很准，您也来试试吧！

愿我们的一点努力，给你生活带来一点方便。

Pre-production period calculator based on your menstrual cycle, easily and accurately calculate the pre-production period! The entire pre-production period of about 40 weeks (280 days), the expected date of the calculation method is based on the first day of the last menstrual period of the date, month plus 9 plus 7 days. The expected date of actual and projected delivery date may be a difference of 1 to 2 weeks, if the pregnant woman's last menstrual period or menstrual allowed unclear memories, you need a doctor on behalf of the estimated pre-production period.
Calculator also provides pre-production period for each day during pregnancy precautions, a guide to action, your body, baby change and other related knowledge
Baoma all say is very accurate, you have to try it!

We would like a little effort, to bring a bit of your life convenient.