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🇺🇸 Schedule for IVF in the United States: How long does each stage take?
Test tube encyclopedia website 2025-09-28 09:43:24 American test tube Read: 386 timesOne of the most concerning issues for many families preparing to undergo in vitro fertilization in the United States is:
How long does it take for each step from the beginning to pregnancy? How many days off can I take? How many times do I need to go to the United States
Today we have compiled a highly practical schedule for in vitro fertilization (IVF) cycles in the United States. From remote initial diagnosis to successful pregnancy, each step provides reference time and precautions, allowing you to have a clear understanding and plan ahead.
🧭 1、 Overall cycle overview (taking the "frozen transplantation plan" as an example)
stage | Required time | Do you need to go to the United States |
---|---|---|
1. Remote initial diagnosis+evaluation | 1-2 weeks | ❌ Domestic is sufficient |
2. First trip to the United States (ovulation promotion+egg retrieval) | 2.5-3 weeks | ✅ Need to stay in the United States |
3. 胚胎筛查+冷冻 | 3–5周(等待PGT结果) | ❌ 可回国等待 |
4. 第二次赴美(内膜准备+移植) | 7-10 days | ✅ 建议配合月经安排 |
5. 验孕确认 | 10–14天(移植后) | ❌ 或国内化验 |
📌 总耗时参考:约6–10周,其中实际赴美两次,总共停留 约1个月左右。
🗂 二、详细时间轴解析
✅ 1. 远程初诊与建档(1–2周)
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与试管中心进行远程视频会诊,提交体检报告、月经记录、精液分析等资料;
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医生评估试管适应性,出具初步方案;
-
同步准备签证材料与赴美计划。
📌 小贴士:如选择 IFC(INCINTA Fertility Center),全程支持中文服务 + 行前协助,无语言障碍。
✅ 2. 第一次赴美:促排卵 + 取卵(约2.5–3周)
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到达美国后在月经第2–3天开始打促排针;
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期间需隔日回诊监测卵泡生长;
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通常用药 8–12天,成熟后安排取卵;
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同时取精、胚胎培养。
📌 建议留足时间避免航班延误或卵泡反应迟缓等情况,一般建议停留18–21天。
✅ 3. 胚胎培养+PGT筛查+冷冻(约3–5周)
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取卵后胚胎培育到第5天(囊胚);
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如选择PGT,需等待检测公司报告(通常需2–3周);
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所有健康胚胎冷冻保存,等待合适时机移植。
📌 此阶段多数家庭会选择回国等待结果,节省在美停留成本。
✅ 4. 第二次赴美:内膜准备 + 胚胎移植(约7–10天)
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月经第1天开始服用激素类药物调理内膜(可在国内进行);
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B超监测内膜达标后赴美;
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医生确认移植日期,进行胚胎移植操作;
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移植后短暂休息,2–3天后可安排回国。
📌 有些中心(如IFC)可根据体质制定“快速移植周期”或支持“ERA精准移植窗检测”。
✅ 5. 移植后黄体支持+验孕(10–14天)
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按照医生指示使用黄体支持药物(口服/注射);
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移植后第10–12天安排抽血验孕(HCG);
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确认怀孕后继续黄体支持至满12周;
📌 验孕可在美国或回国后本地医院完成,若怀孕成功,建议6–7周B超确认胎心。
⏳ 三、是否能“一次赴美完成”?
可以,但仅适合身体条件非常稳定+不做PGT筛查的患者:
模式 | characteristic | 风险/注意事项 |
---|---|---|
一次赴美(取卵+鲜胚移植) | 周期压缩到3–4周 | 胚胎质量不明、内膜调控难 |
两次赴美(推荐) | 更科学、安全,成功率高 | 总体时间更长,但更稳妥 |
📌 绝大多数高龄/二胎/复发失败患者,医生都会建议“两次赴美+PGT”以确保成功率。
✅ 总结:科学规划,时间更高效
你关心的 | Recommended Solution |
---|---|
节省时间 | 快速周期/内膜提前调理 |
少跑一趟 | 回国等待PGT报告 |
Higher success rate | 冷冻移植 + PGT筛查 |
chinese support | IFC 等诊所支持全中文沟通 |
如果你需要:
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根据你个人情况定制赴美时间计划表;
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获取不同诊所周期差异比较表;
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制作横版时间轴图表(用于宣传或分享);
欢迎告诉我,我可以为你量身定制,是否继续?
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