Effective sperm spinning

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Originally Posted by kary4 Hi, Here's a link to some more information about the process. All clinical material published by the chooseagender. S and is a very common procedure and becoming increasingly more popular with larger numbers of couples going to infertility specialists to conceive. Flow cytometry is another method used to sort sperm and adaptations of this technique opens new opportunities in sperm sorting. If applied large-scale, it has a potential to elicit a sex-ratio imbalance. Sperms containing the Y chromosome are lighter and can in theory swim faster through the column of Albumin compared to the sperm containing the X chromosome. Sperm preparation with albumin, without gender selection, is a standard procedure before IUI or IVF, and has been used for nearly 3 decades.
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This is the only method proved to effectively sort X and Y sperm, and is available only in the US. You also must meet strict guidelines to be accepted into this study and be prepared to travel, both mother and father, for a week of each month until you are successful. Results are not guaranteed, may not be permanent, and can vary per individual.
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