Match list-I with list-II with respect to method of contraception and their respective actions. [2022]
| List-I | List-II | ||
| (A) | Diaphragms | (i) | Inhibit ovulation and implantation |
| (B) | Contraceptive pills | (ii) | Increase phagocytosis of sperm within uterus |
| (C) | Intra Uterine devices | (iii) | Absence of menstrual cycle and ovulation following parturition |
| (D) | Lactational amenorrhea | (iv) | They cover the cervix blocking the entry of sperms |
Choose the correct answer from the options given below: