Hello sir veena here age 16 actually I was undergoing a course of regestrone tablets for 21 days for 3 cycles first and second got over for second cycle my date was 12th may to 14 th may which was very much light and improper flow I started my third course on 18th may but 25th and 26th may there is spotting of period after eating tablet for sometime and it stops what should I do? Should I continue the course or stop it why is it happening? .l.