Cervical insemination mucous sperm compatibility
By assaying the blockage of sperm by antibodies with Immunobeads and measuring penetration of sperm in donor cervical mucus, displacement of sperm antibodies could be demonstrated in 9 infertile subjects.
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Problems With Cervical Mucus

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Changes in cervical mucus that prevent penetration by spermatozoa.
Cervical mucus


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Description: Mom takes in ass. How many sperm in pre-cum.
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Date: 01.02.2020
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