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← Human Body & HealthWhich risk increases during later implantation if the fallopian tube remains constricted from a prior infection?
A)Increased ectopic pregnancy risk✓
B)Reduced placental vascularization
C)Elevated progesterone secretion
D)Decreased rate of blastulation
💡 Explanation
Ectopic pregnancy risk increases because tubal constriction prevents proper ovum transport, leading to implantation outside the uterus. Therefore, ectopic implantation is more likely to occur, rather than normal uterine implantation, because the ovum is unable to reach the uterine lining.
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