记录BTC重回11000#比特币##比特币破万#
这几天圈内圈外的争吵提醒了我们:即便小币种还没有站上舞台中央,但冬天已经过去,春天还会远吗?
现在,是时候停止窝里斗了,一致对外。那些曾经嘲笑过我们的、对区块链不懂装懂又乱骂一通的non-token holder(非持币人),用财富的力量和不争的事实让他知道:who’s the daddy now[阴险][阴险]
这几天圈内圈外的争吵提醒了我们:即便小币种还没有站上舞台中央,但冬天已经过去,春天还会远吗?
现在,是时候停止窝里斗了,一致对外。那些曾经嘲笑过我们的、对区块链不懂装懂又乱骂一通的non-token holder(非持币人),用财富的力量和不争的事实让他知道:who’s the daddy now[阴险][阴险]
发在instagram上的,但其实还有一点没说——因为听起来不pc,甚至有点“三观不正”——那就是NSSI (non suicidal self injury)虽然是一种不健康的coping mechanism,但一切都是相对的,它毕竟好过自杀,好过吸毒,好过针对他人的暴力行为。在你有限的选择中,如果没有“正确”选项,你只能选错得最轻的那项,就像一部电影里说的那样,"Sometimes you need to do something bad to stop you from doing something worse".
如果有这么多胚胎染色体异常,那么对于那些没有接受过试管婴儿PGS技术的夫妇,染色体异常的婴儿会有什么风险呢?
在人类当中,存在防止异常胚胎植入的自然选择过程。
大多数染色体异常胚胎将在早期发育中停滞,并且植入女性伴侣的子宫中不能存活足够长的时间。
有些人会植入但会导致早期流产。
只有极小的百分比可以继续怀孕,如果在怀孕期间未被检测到异常,可能会进展为染色体异常婴儿的出生。
可以在怀孕早期进行测试:
非侵入性筛查测试,如血液检测或婴儿的超声检测
早期妊娠的侵入性检测,如CVS或羊膜穿刺术。
CVS,绒毛膜绒毛取样在妊娠约11-12周的时候进行。
羊膜穿刺术可在约16-18周进行。
If so many embryos have abnormal chromosomes, what is the risk for having a chromosomally abnormal baby for couples that do not have PGS with their IVF?
In humans, there is a natural selection process that prevents implantation of abnormal embryos.
The large majority of chromosomally abnormal embryos will arrest in early development and not survive long enough to implant in the female partner's uterus.
Some will implant and result in early miscarriages.
An extremely small percentage can continue further into pregnancy and could progress to a live birth of a chromosomally abnormal baby - if not detected during pregnancy.
Testing for this can be done in early pregnancy:
Non-invasive screening tests such as blood tests or ultrasound evaluation of the baby
Invasive testing in early pregnancy such as CVS or amniocentesis.
CVS, chorionic villus sampling is done at about 11-12 weeks of pregnancy.
Amniocentesis can be done at about 16-18 weeks.
在人类当中,存在防止异常胚胎植入的自然选择过程。
大多数染色体异常胚胎将在早期发育中停滞,并且植入女性伴侣的子宫中不能存活足够长的时间。
有些人会植入但会导致早期流产。
只有极小的百分比可以继续怀孕,如果在怀孕期间未被检测到异常,可能会进展为染色体异常婴儿的出生。
可以在怀孕早期进行测试:
非侵入性筛查测试,如血液检测或婴儿的超声检测
早期妊娠的侵入性检测,如CVS或羊膜穿刺术。
CVS,绒毛膜绒毛取样在妊娠约11-12周的时候进行。
羊膜穿刺术可在约16-18周进行。
If so many embryos have abnormal chromosomes, what is the risk for having a chromosomally abnormal baby for couples that do not have PGS with their IVF?
In humans, there is a natural selection process that prevents implantation of abnormal embryos.
The large majority of chromosomally abnormal embryos will arrest in early development and not survive long enough to implant in the female partner's uterus.
Some will implant and result in early miscarriages.
An extremely small percentage can continue further into pregnancy and could progress to a live birth of a chromosomally abnormal baby - if not detected during pregnancy.
Testing for this can be done in early pregnancy:
Non-invasive screening tests such as blood tests or ultrasound evaluation of the baby
Invasive testing in early pregnancy such as CVS or amniocentesis.
CVS, chorionic villus sampling is done at about 11-12 weeks of pregnancy.
Amniocentesis can be done at about 16-18 weeks.
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