Which of the following statements are true/false?
i) Some vitamin preparations prevent the release of the egg from the ovary.
ii) Use of a condom for contraception is a barrier method.
iii) Tubectomy is performed on males.
i) False
ii) True
iii) False
Statement (i) is false. Some hormonal preparations prevent the release of the egg from the ovary. Statement (ii) is true. Use of a condom for contraception is a barrier method. Statement (iii) is false. Tubectomy is performed on females.