Match List $- I$ with List $- II$ with respect to methods of Contraception and their respective actions.
List$-I$ | List $- II$ |
$(a)$ Diaphragms | $(i)$ Inhibit ovulation and Implantation |
$(b)$ Contraceptive | $(ii)$ Increase phagocytosis of sperm within Uterus |
$(c)$ Intra Uterine Device | $(iii)$ Absence of Menstrual cycle and ovulation following parturition |
$(d)$ Lactational | $(iv)$ They cover the cervix blocking the entry of sperms |
Choose the correct answer from the options given below:
$(a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)$
$(a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)$
$(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)$
$(a) - (iv), (b) - (i), (c) - (iii), (d) - (ii)$
Explain the Word Difference : Condom and Diphragms
Coitus interruption is the --- of natural contraception.
Which of the following is an incorrect statement for periodic abstinence?
Copper ions-releasing $\rm {(IUD)}$ are more efficient than non-medicated methods. Why ?
$A$ : Maximum chances of failure in Rhythm method of contraception.
$R$ : Very few women have absolutely regular cycles.