Q. Pills have to be taken daily for period of …A… days. Starting preferably within first five days of menstrual cycle? After a gap of …B… days, it has to be repeated in the same pattern Complete the given NCERT statement by filling up the blanks A and B
A) A-27; B-1
B) A-21; B-7
C) A-22; B-5
D) A-24; B-4
Explanation
Oral Contraceptive Pills (oral pills) They are used in the form of tablets therefore, they are called ‘pills’. Pills have to be taken daily for 21 days starting within the first five days of menstrual cycle. After a gap of 7 days, it has to be repeated. They inhibit ovulation and implantation. Pills are very effective with lesser side effects
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.