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Are You Negative Or Positive?

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  “Scientists sometimes study Rhesus monkeys to learn more about the human anatomy because there are certain similarities between the two species. While studying Rhesus monkeys, a certain blood protein was discovered. This protein is also present in the blood … Continue reading

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Does Blood Type Matter With Sperm Donations?

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Blood type should be something you pay attention to when you’re searching for a sperm donor if: 1) You want your child’s blood type to match your own or your partner’s 2) You’re Rh negative, meaning you have a blood … Continue reading