Given below are four methods (A-D) and their modes of action (1-4) in achieving contraception. Select their correct matching from the four options that follow
A B C D
(a) 3 1 4 2
(b) 4 1 2 3
(c) 3 4 1 2
(d) 2 3 1 4
(a) The contraceptive pills are hormones either in combination or progesterone only that primarily prevents release of egg. It is convenient and highly effective, significant non-contraceptive health benefits such as protection against ovarian and endometrial cancers
Condom is thin rubber sheath for penis that collects semen. It is easy to use effective and inexpensive.
Vasectomy is the cutting and tying off the ductus deferens, so that sperm cannot enter the ejaculate.
Copper-T is small device placed in the uterus that prevent fertilization or implantation