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相关概念视频

In Vitro Fertilization01:24

In Vitro Fertilization

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In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
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Fertilization01:38

Fertilization

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During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...
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相关实验视频

Updated: Jan 18, 2026

Author Spotlight: Advancing Therapeutic Strategies for Improving Pregnancy Rates by Analyzing Embryo-Endometrium Interactions
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胚胎移植后的飞行是否会影响植入?

João Antonio Dias1, Carlos Roberto Izzo1, Georges Fassolas1

  • 1Clínica Originare Medicina Reprodutiva, São Paulo, SP, Brazil.

JBRA assisted reproduction
|May 29, 2025
PubMed
概括

胚胎移植 (ET) 后的航空旅行不会影响体外受精 (IVF) 成功率. 这项研究发现,在飞行患者与未飞行患者的怀孕,植入或流产率中没有显著差异.

科学领域:

  • 生殖医学 生殖医学
  • 在体外受精过程中受精.
  • 临床结果 临床结果

背景情况:

  • 治疗生育不孕的医疗旅游涉及大量的患者旅行.
  • 有关胚胎移植后 (ET) 航空旅行对体外受精 (IVF) 结果的影响存在担忧.
  • 了解旅行的影响对于指导接受生育治疗的患者至关重要.

研究的目的:

  • 调查胚胎移植 (ET) 后航空旅行和体外受精 (IVF) 成功率之间的关联.
  • 为了解决患者和临床医生在试管婴儿程序后对航空旅行安全的担忧.
  • 为考虑在ET后旅行的患者提供基于证据的指导.

主要方法:

  • 在巴西圣保罗的一家生育诊所进行了2,135次胚胎移植 (ET) 的回顾性分析 (2019年1月 - 2022年3月).
  • 患者被分为两组:那些在ET后乘坐飞机旅行的人和那些没有乘坐飞机旅行的人.
  • 普森回归模型用于比较试管婴儿结果 (怀孕,植入,流产率),根据年龄和治疗原因进行调整.

主要成果:

  • 大约17.94%的患者在ET后乘坐航空旅行.
  • 两组之间的怀孕率 (61.99%与62.14%,p=0.94) 没有观察到统计学上显著的差异.
关键词:
试管婴儿的结果航空旅行 航空旅行胚胎转移是通过胚胎转移进行的.植入植入植入植入植入植入植入植入植入医疗旅游 医疗旅游

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  • 植入率 (34.58%对38.65%,p=0.28) 和流产率 (28.51%对32.50%,p=0.32) 也没有显著的变化.
  • 对单个胚胎移植和顶部胚胎的子分析产生了类似的非显著发现.

    • 结论:

    • 胚胎移植 (ET) 后的航空旅行似乎不会对体外受精 (IVF) 的结果产生负面影响.
    • 这些发现表明,患者可以在ET后乘坐飞机旅行,而不会影响治疗的成功.
    • 建议进行进一步的前性研究,以验证这些结果并提供更强有力的临床建议.