Gynaecology & Obstetrics IUCD acts as contraceptive through all of the following mechanisms, except : A Impairs implantation of blastocyst B Increases tubal motility C Inhibits ovulation D Releases prostaglandins 💡 Explanation IUCD acts as contraceptive through all of the following mechanisms, except : ✓ Correct Answer: C. Inhibits ovulation