My ivf Journey

醫院會不會搞錯精子?

要不要驗PGS?


2017年8月6日星期日

Can i choose the gender of my baby?



#aboutgenderselection

Hoping for a baby girl?
… or perhaps a baby boy?

Received the most question from couple was:

Q: i already have two gilrs,can i make a boy by doing ivf?
Q: i have 3 boys, i want to have a girl for next pregnant, can ivf help me?

understand may family will having family planning and hope for family balance too.

So in this article i am going to share with you about gender selection. ♂️♀️
and this is call MicroSort®

What is MicroSort®
MicroSort is a scientifically proven preconception process that improves the chances that the baby you conceive will be of the desired gender.
Semen samples usually contain equal amounts of sperm carrying the Y chromosome (which will produce a boy), and sperm carrying the X chromosome (which will produce a girl).

How it works?





MicroSort® is a sperm separation method based on the difference in the amount of genetic material in sperm. Sperm carrying an X chromosome has approximately 2.8% more DNA material than sperm carrying a Y chromosome.

During the MicroSort® process, the sperm sample is washed to remove seminal liquid and nonmotile cells. After the washing, the sample is stained with a special fluorescent material that attaches to the DNA contained in the sperm.

The stained sperm cells are analyzed one by one by a flow cytometer, in which cells pass through a laser to make the stain attach to the DNA fluoresce. The sperm containing the X chromosome (which have more DNA and therefore more stain) will shine brighter than the sperm containing the Y chromosome.

The flow cytometer uses a special software to identify X and Y chromosome sperm based on their fluorescence signature. The sperm carrying the chromosome that will produce the desired gender are separated from the rest of the sample — resulting in an enriched sperm sample ready for use.

The sorting process of each semen sample takes between 6 and 7 hours. Many assisted reproductive techniques allow MicroSort® to cryopreserve the samples for future use or by doing ivf.

The Result





The purity percentages for MicroSort® sorted samples will vary according to different factors, including the amount of motile cells, progression, the gender selected, and the difference in amount of DNA between X and Y chromosome (this changes slightly according to each patient). After sorting, the average purity of MicroSort® samples is 90% for girls and 78% for boys. In terms of the number of babies of the desired gender born, MicroSort® has been 93% effective for girls and 82% effective for boys.

♂️♀️Microsort®

X (Girl) after sorting 88% acurate
Y (Boy) after sorting 74% acurate

MicroSort® does not guarantee a baby of the desired gender, but the technology is scientifically proven to significantly increase the likelihood of conceiving a baby of the desired gender.

By doing ivf with Microsort + PGS, PGS are almost 100 percent accurate at determining the sex of the embryo.

In PGS, embryos from parents who are presumed to have a normal number of chromosomes are tested for chromosomal disorders, such as Down syndrome. PGS can also screen embryos for sex, so some fertility clinics offer this test for nonmedical reasons, including family balancing.

Case Study:

Couple A: Have 3 girls,plan to have a boy.
Result by doing ivf + pgs,she got 3 girl blastocysts

Couple B: Have 2 gilr,plan to have a boy.
Result by doing ivf + Microsort® + pgs,she got 4 blastocysts, 3 boy and 1 girl.

Microsort® are help by incresing the gender you want.



If you have any more question regarding ivf treatment,
please drop me a message by pm or whatapp.


Facebook:https://www.facebook.com/ivfjourney2015/

Facebook PM:m.me/ivfjourney2015

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Appointment:https://goo.gl/cDKCmP


#ivf #icsi #microsort #genderselection
#ivfblogmalaysia







做试管可以选择性别吗?ivf can choose gender?



对于备孕很久的夫妻,或者已经有了孩子的夫妻,都会喜欢问这个问题,我可以选性别吗?
今天我就来给你们分享这个话题!
做试管可以选性别吗?♂️♀️

做ivf试管是可以选择性别的,其实这也是家庭计划的一部分,有些家庭,前面已经有了2位女儿或3位儿子,接下去再生,但是还是一样,为了得到家庭平衡,所以都会考虑做试管+精子拣选的技术来怀孕。这样就能确保下一位宝宝就是你要的性别哦。

♂️♀️精子拣选技术 MicroSort®

MicroSort®是一个经科学认证的精子分类术,可以把精子分类为 X 和 Y。精液样本通常包含50%X (女孩)以及 50%Y(男孩)的染色体精子。


♂️♀️Microsort® 技术的根据是什么?

Microsort® 是一种根据精子中遗传材料的差异性来分类的方法,X染色体比Y染色体的精子拥有多出2.8% 的DNA物质。

♂️♀️谁该考虑Microsort®

携带伴性及限性遗传病(如白血友或杜氏肌肉萎缩症等)的遗传特点的夫妻,和那些为家庭平衡努力的夫妻应该考虑MicroSort®


♂️♀️Microsort® 如何分类
在 MicroSort 精子分离的过程中,先洗涤精子样本以去除精液和无动力的细胞。洗涤后,用一种
特殊的荧光材料将样品染色,这种荧光材料会附着在精子中的 DNA 上。
染色的精子通过流式细胞仪进行逐一分析,细胞通过激光使染色附着到 DNA 荧光上。含有 X 染
色体的精子(因有更多的 DNA 而产生更多的染色)会比含有 Y 染色体的精子更加明亮。
流式细胞仪使用特殊的软件,基于荧光标记来识别 X 和 Y 染色体精子。携带着所需性别的染色体
的精子将从样本中分离出来,从而获得一份富集的精子样本以备使用。

♂️♀️Microsort® 的准确性

X (女)精子 分类后 有 88% 准确率
Y (男)精子 分类后 有 74% 准确率

MicroSort® 不能保证100%的准确率,但是这项技术是用来增加所需要的性别精子细胞百分比。
之后还需要靠PGS/NSG 胚胎染色体检验来为你100%确认该胚胎的性别与染色体状况。

♂️♀️个案分享:
A 夫妻 已经有了3位女孩,希望有一位男孩。
做了ivf试管+pgs 技术,结果得到了3颗胚胎,
经PGS 检验3颗都是女的。

B 夫妻 已经有了2位女孩,希望有一位男孩,
做了ivf + MicroSort® + pgs,结果得到 4颗胚胎,3颗男,1颗女的。

以上是分享MicroSort® 可以为你要的性别增加机率。

分离好的精子,就是使用icsi 技术注射进卵子里去培植,必须养成day 5 的囊胚,再做PGS 检验来确认胚胎的性别。


如果你希望了解更多关于试管的技术,欢迎来给我留言。

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面子书留言:m.me/ivfjourney2015

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