If a woman has scar tissue completely blocking both of her oviducts about halfway down their length, which event would be impossible without medical intervention?

Question

Quizplus · Accepted Answer

If both oviducts are completely blocked, then sperm will not be able to reach the egg for fertilization, making it impossible for fertilization to occur without medical intervention. Ovulation, buildup of the endometrium, menstruation, and formation of the corpus luteum can still occur as they are not directly dependent on the oviducts.

If a Woman Has Scar Tissue Completely Blocking Both of Her