Statement I : An ideal contraceptive should be user-friendly, easily available, effective and reversible with no or least side-effects.
Statement II : Natural methods work on the principle of avoiding chances of ovum and sperms meeting.

Both Statements I and II are correct.

The correct answer is Option (3) -Both Statements I and II are correct.

An ideal contraceptive should be user-friendly, easily available, effective and reversible with no or least side-effects. It also should in no way interfere with the sexual drive, desire and/or the sexual act of the user. A wide range of contraceptive methods are presently available which could be broadly grouped into the following categories, namely Natural/Traditional, Barrier, IUDs, Oral contraceptives, Injectables, Implants and Surgical methods.

Natural methods work on the principle of avoiding chances of ovum and sperms meeting. Periodic abstinence, Withdrawal or coitus interruptus, Lactational amenorrhea are some natural methods.