Page 88 - PRECONGRESS COURSE 04
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Receptivity and escape from commitment
• Endometrial receptivity is conditional, requiring escape mechanisms sensitive to maternal and embryonic status.
• Several decision points occur in early pregnancy at which cooperative progression or conservative failure may be negotiated between the maternal and embryonic systems.
• Endometrial cell populations play various roles depending on the timing and location of the respective interactions they mediate.
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