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<title>肚子什么时候开始显怀?</title>
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<script>window.TOPIC = {
"slug": "xianhuai",
"q": "肚子什么时候开始显怀?",
"eyebrow": "孕期身体 · 显怀",
"title": [
"肚子什么时候",
"\n",
"开始显怀",
"?"
],
"sub": "一张卡看懂:几周显、为啥有早晚、怎么分辨",
"answer": "头胎多在孕 <em>16~20 周<\/em>慢慢看出来,二胎、偏瘦的会早一些,<em>早晚都正常<\/em>。",
"three": [
{
"b": "12 周后子宫才出盆腔",
"s": "在这之前的小肚子,多是胀气或长胖"
},
{
"b": "早晚因人而异",
"s": "胎次、体型、腹肌、宝宝位置都有影响"
},
{
"b": "宝宝大小看产检",
"s": "肚子显不显不代表宝宝长得好不好"
}
],
"sections": [
{
"type": "timeline",
"title": "肚子怎么一点点变大",
"en": "TIMELINE",
"key": "子宫跟着宝宝长,一个月一个样。",
"tint": false,
"cols": [
"12周前",
"12~16周",
"16~20周",
"20周后"
],
"weeks": [
[
0,
12
],
[
12,
16
],
[
16,
20
],
[
20,
42
]
],
"rows": [
{
"name": "子宫",
"bars": [
{
"t": "在盆腔里",
"span": 1,
"cls": "lt"
},
{
"t": "刚出盆腔",
"span": 1,
"cls": "lt"
},
{
"t": "脐耻之间",
"span": 1,
"cls": ""
},
{
"t": "接近肚脐",
"span": 1,
"cls": ""
}
]
},
{
"name": "外观",
"bars": [
{
"t": "看不出",
"span": 1,
"cls": "lt"
},
{
"t": "小腹微凸",
"span": 1,
"cls": "lt"
},
{
"t": "开始显怀",
"span": 1,
"cls": ""
},
{
"t": "明显隆起",
"span": 1,
"cls": ""
}
]
},
{
"name": "穿衣",
"bars": [
{
"t": "照常穿",
"span": 1,
"cls": "lt"
},
{
"t": "裤腰变紧",
"span": 1,
"cls": "lt"
},
{
"t": "换孕妇装",
"span": 2,
"cls": ""
}
]
}
],
"tips": [
"小肚子多是胀气",
"裤腰紧了换松的",
"多数这时能看出",
"肚子会一天天变大"
],
"legend": [
[
"",
"重点"
],
[
"lt",
"日常"
],
[
"dash",
"听医生"
]
]
},
{
"type": "cards",
"title": "为什么有人早有人晚",
"en": "WHY",
"key": "和别人比没意义,和自己比就好。",
"tint": true,
"items": [
{
"name": "二胎",
"verdict": "常更早",
"must": true,
"label": "多在孕",
"amt": "12~16",
"unit": "周",
"when": "腹壁被撑开过,更早看出来"
},
{
"name": "头胎",
"verdict": "正常节奏",
"must": true,
"label": "多在孕",
"amt": "16~20",
"unit": "周",
"when": "偏瘦的早些,偏胖的晚些"
},
{
"name": "双胎",
"verdict": "明显更早",
"must": false,
"label": "比同孕周",
"amt": "更大",
"unit": "",
"when": "子宫长得快,产检会更勤"
},
{
"name": "腹肌紧",
"verdict": "可能晚些",
"must": false,
"label": "常运动的",
"amt": "晚一点",
"unit": "",
"when": "腹肌把肚子收住了,正常"
}
],
"why": {
"q": "肚子小,是不是宝宝太小?",
"a": "不一定。肚子看起来多大,和身高体型、腹肌松紧、宝宝的姿势、羊水多少都有关。宝宝长得好不好,看产检时量的宫高、腹围和 B 超,医生会帮你判断。"
}
},
{
"type": "vs",
"title": "长胖了,还是显怀了",
"en": "FAT OR BUMP",
"key": "摸一摸、看一看,很好分辨。",
"tint": false,
"heads": [
"胀气 / 长胖",
"真的显怀"
],
"rows": [
{
"name": "位置",
"a": "腰腹一圈都变厚",
"b": "肚脐下方鼓起来",
"win": -1
},
{
"name": "手感",
"a": "软软的,能捏起肉",
"b": "肚脐下方偏硬,有弹性",
"win": -1
},
{
"name": "变化",
"a": "饭后、傍晚更鼓",
"b": "早晚差不多,越来越大",
"win": -1
},
{
"name": "时间",
"a": "多在 12 周前",
"b": "多在 16 周后",
"win": -1
}
],
"note": "孕早期的“小肚子”大多是胀气、便秘或吃多了,子宫还在盆腔里,从外面看不出来。"
},
{
"type": "list",
"title": "显怀前后这样做",
"en": "HOW TO",
"key": "舒服最要紧,不用刻意显小或显大。",
"tint": true,
"items": [
{
"tag": "可以",
"tone": "ok",
"b": "换高腰、松紧腰的裤子",
"s": "别让裤腰勒着肚子"
},
{
"tag": "可以",
"tone": "ok",
"b": "每月拍一张孕肚照",
"s": "同一位置、同一姿势,留个纪念"
},
{
"tag": "可以",
"tone": "ok",
"b": "肚子抹点保湿",
"s": "皮肤撑开容易干痒,痒了别使劲挠"
},
{
"tag": "注意",
"tone": "warn",
"b": "睡觉慢慢改成侧躺",
"s": "两腿间夹个枕头,腰会舒服些"
},
{
"tag": "别做",
"tone": "no",
"b": "为了显瘦束腰收腹",
"s": "别穿紧身塑形衣,也别为此少吃"
}
]
},
{
"type": "doc",
"title": "这些情况问医生",
"en": "SEE A DOCTOR",
"key": "肚子大小有疑问,产检时直接问。",
"tint": false,
"b": "这些情况,让医生看看",
"s": "肚子大小因人而异,下面这些要及时说。",
"tags": [
"宫高和孕周对不上",
"肚子突然胀大",
"连续几周不长",
"肚子常发紧发硬",
"腹痛或出血",
"阴道流液"
]
}
],
"tools": {
"title": "显怀用得上的工具",
"items": [
{
"id": "chanjianrili",
"why": "每次产检记下宫高腹围",
"btn": "去看"
},
{
"id": "yundujinian",
"why": "每月拍一张孕肚照",
"btn": "去拍"
},
{
"id": "yunqitizhong",
"why": "体重和肚子一起看",
"btn": "去记"
}
]
},
"sources": [
"人民卫生出版社《妇产科学》(第 9 版):妊娠 12 周后子宫增大超出盆腔,可在耻骨联合上方触及;妊娠 16 周宫底约在脐耻之间,20 周约在脐下一横指,24 周约在脐上一横指",
"中华医学会妇产科学分会《孕前和孕期保健指南(2018)》:孕中期起每次产检测量宫底高度和腹围,评估胎儿生长情况",
"显怀早晚受胎次、孕前体型、腹壁肌肉、胎儿数目、胎位和羊水量等影响,个体差异大;腹部外观大小不能直接反映胎儿大小,以宫高、腹围和超声评估为准"
],
"heroAlt": "孕妈妈侧身站在镜子前,轻抚刚刚隆起的小腹",
"color": [
"#E25C7A",
"226,92,122",
"#FDEEF2"
]
};</script>
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