怀孕计算器
末次月经的第一天：
年
月
日
今天是：
2021-5-17 预产期：
2022-2-21 您已怀孕：
0天(第0周) 距离预产期：
280天 产检建卡日：
2021-8-9
| 孕期 | 周 | 一 | 二 | 三 | 四 | 五 | 六 | 日 | 每周体检 | 胎儿发育 |
|
怀孕
1个月 | 1 | 5-17 | 5-18 | 5-19 | 5-20 | 5-21 | 5-22 | 5-23 | 1~6周：确定妊娠 |  |
| 2 | 5-24 | 5-25 | 5-26 | 5-27 | 5-28 | 5-29 | 5-30 |
| 3 | 5-31 | 6-1 | 6-2 | 6-3 | 6-4 | 6-5 | 6-6 |
| 4 | 6-7 | 6-8 | 6-9 | 6-10 | 6-11 | 6-12 | 6-13 |
怀孕
2个月 | 5 | 6-14 | 6-15 | 6-16 | 6-17 | 6-18 | 6-19 | 6-20 | 6~7周：黑白B超监测,看胚胎数 |  |
| 6 | 6-21 | 6-22 | 6-23 | 6-24 | 6-25 | 6-26 | 6-27 |
| 7 | 6-28 | 6-29 | 6-30 | 7-1 | 7-2 | 7-3 | 7-4 |
| 8 | 7-5 | 7-6 | 7-7 | 7-8 | 7-9 | 7-10 | 7-11 |
怀孕
3个月 | 9 | 7-12 | 7-13 | 7-14 | 7-15 | 7-16 | 7-17 | 7-18 | 9周：听胎心,卵黄囊
10~12周：绒毛膜采样 |  |
| 10 | 7-19 | 7-20 | 7-21 | 7-22 | 7-23 | 7-24 | 7-25 |
| 11 | 7-26 | 7-27 | 7-28 | 7-29 | 7-30 | 7-31 | 8-1 |
| 12 | 8-2 | 8-3 | 8-4 | 8-5 | 8-6 | 8-7 | 8-8 |
怀孕
4个月 | 13 | 8-9 | 8-10 | 8-11 | 8-12 | 8-13 | 8-14 | 8-15 | 13周：第一次产检。量体重和血压,胎心,验尿,抽血,子宫大小,颈后透明带 |  |
| 14 | 8-16 | 8-17 | 8-18 | 8-19 | 8-20 | 8-21 | 8-22 |
| 15 | 8-23 | 8-24 | 8-25 | 8-26 | 8-27 | 8-28 | 8-29 |
| 16 | 8-30 | 8-31 | 9-1 | 9-2 | 9-3 | 9-4 | 9-5 |
怀孕
5个月 | 17 | 9-6 | 9-7 | 9-8 | 9-9 | 9-10 | 9-11 | 9-12 | 17周：唐氏症筛检,羊膜穿刺 |  |
| 18 | 9-13 | 9-14 | 9-15 | 9-16 | 9-17 | 9-18 | 9-19 |
| 19 | 9-20 | 9-21 | 9-22 | 9-23 | 9-24 | 9-25 | 9-26 |
| 20 | 9-27 | 9-28 | 9-29 | 9-30 | 10-1 | 10-2 | 10-3 |
怀孕
6个月 | 21 | 10-4 | 10-5 | 10-6 | 10-7 | 10-8 | 10-9 | 10-10 | 21周：彩超,首次胎动 |  |
| 22 | 10-11 | 10-12 | 10-13 | 10-14 | 10-15 | 10-16 | 10-17 |
| 23 | 10-18 | 10-19 | 10-20 | 10-21 | 10-22 | 10-23 | 10-24 |
| 24 | 10-25 | 10-26 | 10-27 | 10-28 | 10-29 | 10-30 | 10-31 |
怀孕
7个月 | 25 | 11-1 | 11-2 | 11-3 | 11-4 | 11-5 | 11-6 | 11-7 | 25周：妊娠糖尿病筛检 |  |
| 26 | 11-8 | 11-9 | 11-10 | 11-11 | 11-12 | 11-13 | 11-14 |
| 27 | 11-15 | 11-16 | 11-17 | 11-18 | 11-19 | 11-20 | 11-21 |
| 28 | 11-22 | 11-23 | 11-24 | 11-25 | 11-26 | 11-27 | 11-28 |
怀孕
8个月 | 29 | 11-29 | 11-30 | 12-1 | 12-2 | 12-3 | 12-4 | 12-5 | 29周：乙型肝炎抗原,梅毒血清试验,德国麻疹 |  |
| 30 | 12-6 | 12-7 | 12-8 | 12-9 | 12-10 | 12-11 | 12-12 |
| 31 | 12-13 | 12-14 | 12-15 | 12-16 | 12-17 | 12-18 | 12-19 |
| 32 | 12-20 | 12-21 | 12-22 | 12-23 | 12-24 | 12-25 | 12-26 |
怀孕
9个月 | 33 | 12-27 | 12-28 | 12-29 | 12-30 | 12-31 | 1-1 | 1-2 | 33周：下肢水肿,子痫前症的发生,预防早产
35周：黑白B超,评估胎儿体重 |  |
| 34 | 1-3 | 1-4 | 1-5 | 1-6 | 1-7 | 1-8 | 1-9 |
| 35 | 1-10 | 1-11 | 1-12 | 1-13 | 1-14 | 1-15 | 1-16 |
| 36 | 1-17 | 1-18 | 1-19 | 1-20 | 1-21 | 1-22 | 1-23 |
怀孕
10个月 | 37 | 1-24 | 1-25 | 1-26 | 1-27 | 1-28 | 1-29 | 1-30 | 37周：常规体检,为生产事宜做准备。
38周：常规体检,注意胎动
39周：常规体检,胎头入盆,准备生产
40周：常规体检 |  |
| 38 | 1-31 | 2-1 | 2-2 | 2-3 | 2-4 | 2-5 | 2-6 |
| 39 | 2-7 | 2-8 | 2-9 | 2-10 | 2-11 | 2-12 | 2-13 |
| 40 | 2-14 | 2-15 | 2-16 | 2-17 | 2-18 | 2-19 | 2-20 |
怀孕
11个月 | 41 | 2-21 | 2-22 | 2-23 | 2-24 | 2-25 | 2-26 | 2-27 | 41周：预产期
42周：考虑催生 | |
| 42 | 2-28 | 3-1 | 3-2 | 3-3 | 3-4 | 3-5 | 3-6 |
|
关于怀孕计算器
怀孕计算器提供孕期计算器,预产期计算器,怀孕周期,怀孕天数计算,怀孕周期表,怀孕日历表,预产期计算,产检时间表等查询功能。
