Tag Archives: delayed implantation
Superfetation
One possible reason for delayed implantation of the embryo (see Delayed Implantation 01-05-22) is superfetation. Superfetation is when a female continues ovulation after successful breeding until the end of its breeding season. That is, a female can ovulate and conceive … Continue reading
Posted in Uncategorized
Tagged delayed implantation, mink, Mustela vison, superfetation
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Delayed Implantation
With delayed implantation the egg is fertilized and grows into a blastocyst (microscopic ball of cells) at which point development is suspended. The embryo floats free in the female’s uterus until her body signals for it to implant and continue … Continue reading
Posted in Mammals
Tagged black bear, delayed implantation, Ursus americanus
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The Nature Niche 