haleypope8872 haleypope8872
  • 07-08-2017
  • Biology
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About what percentage of natural conceptions fail to implant properly?

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MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 21-08-2017
About 60% of natural conceptions fail to implant properly. One of the reasons may be the failure of the embryo to generate Trypsin, a chemical which induces a receptive environment in the uterus in order for the fetus to be implanted. The excess or lack of chromosomes of the fertilized egg may also be a factor in implantation failure. A weak immune system of the woman may also be an important factor. 
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