what is the process of baby about sex of human being
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If the egg is fertilised by XY sperm, then the baby is a boy.
If the egg is fertilised by XX sperm, then the baby is a girl.
If the egg is fertilised by XX sperm, then the baby is a girl.
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EGG IS ALWAYS XX. SPERM CAN BE XY OR XX.
IF EGG IS FERTILISED BY XX SPERM , CHILD BORN WILL BE FEMALE.
IF EGG IS FERTILISED BY XY SPERM, CHILD BORN WILL BE MALE.
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