Which of following is a correct statement?

Options

A. Surgical methods of contraception prevent gamete formation
B. In E.T. techniques, embryos are always transferred into the uterus
C. All sexually transmitted dieases are not completely curable
D. Oral pills are very popular contraceptives among the rural women

Answer

C

Explanation

Surgical methods of contraception prevent gamete transport.
In E.T. techniques, embryos are either transferred into the uterus or fallopian tube.
Oral pills (Mala-D and Mala-N) are very popular contraceptive among the urban women.