Implantation occurs after:

Ans. (a) 5-6 daysRef: D.C. Dutta 8th ed. / 25, 8th ed. 25* Dutta in 8th ed. states that Implantation occurs in the endometrium of the anterior or posterior wall of the body near the funduson 6th day, which corresponds to 20th day of a regular normal cycle.* Implantation occurs through 4 stages: Apposition, Adhesion, Penetration, Invasion.* Most students got confused here and marked the answer as 7- 8 days. But if you read the question again, it is cleverly asking that implantation occurs AFTER. 5-6 days is the single best answer here.