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Genetics lol

Name: Anonymous 2009-06-14 4:55

Is there any kind of genetic disorder that could cause a person (either male or female) to only be able to produce male children?

I need to know by monday. >_>

Name: Anonymous 2009-06-15 0:30

male couples only have sperm with both X and Y chromosomes right?
so i guess if they donated their sperm.

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