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Embryo Fragmentation 胚胎碎片

2024/06/13 193

The presence of anuclear small cellular fragmentation is the norm in in vitro cultured human embryos. The degree of fragmentation varies from 5% to 10% to 100%, the fragments may be either localize...

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Pregnancy after ovarian hyperstimulation syndrome 卵巢过度刺患者的妊娠结果

2024/06/13 190

High pregnancy rates, ranging between 34% and 88%, have been reported in women with ovarian hyperstimulation syndrome (OHSS). In 1967, Rabau et al. were among the first to report a 42% pregnancy ra...

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Impact of Thyroid Abnormalities on Male Fertility 甲状腺功能异常对男性生育力的影响

2024/06/13 210

Normal thyroid function is imperative to maintain normal male fertility. Hyper-and hypothyroidism can result in alterations in sex hormone binding globulin (SHBG) and sex steroids and can result in...

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Cryopreservation of Surgically Retrieved Spermatozoa 手术所取精子的冷冻方法

2024/06/12 141

With the new advances in cryotechnology, the cryopreservation of surgically retrieved spermatozoa has become a very appealing and occasionally indispensable approach for managing infertility due to...

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Genetic Etiologies of Nonobstructive Azoospermia 非阻塞性无精症的遗传病因

2024/06/12 247

Genetic factors causing nonobstructive azoospermia include chromosomal abnormalities, Y-chromosome microdeletions, and individual gene mutations. The workup for these genetic causes includes karyot...

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Antioxidant Strategies 抗氧化方案

2024/06/12 285

Antioxidant therapies have been studied extensively in the ART setting. Oral antioxidants are already employed in improving fertilization and pregnancy rates. 抗氧化剂疗法已经在辅助生殖领域得到...

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Early Pregnancy Failure 早期妊娠失败

2024/06/12 253

Pregnancy covers a wide and diverse spectrum of development starting with fertilization and ending in birth. Pregnancy failure, otherwise termed as pregnancy loss or miscarriage, can occur at diffe...

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Ectopic Pregnancy 异位妊娠

2024/06/12 179

Prevalence of ectopic pregnancy is increasing with widening use of ART and better diagnosis due to ongoing improvements in ultrasound technology. In spite of this, the latest mortality rate was the...

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三代试管还需要做唐氏筛查吗？试管妈妈快来看！

2024/06/12 146

试管婴儿和正常怀孕一样，需要过五关斩六将，在10月怀胎的过程中也可能遇到多种风险，可能引起胎儿健康变化。有很多人问，我都做了第三代试管婴儿了，那么怀孕后还需要做唐氏筛查吗?接下来就一起来了解一下! ...

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