Hello doctors , my period is on the 24th of september as usual every 28 days , but i want to prepone it , can i do it with primilout n ?? is it harm

See your OB: Primolut N tablets contain the active ingredient norethisterone, which is a synthetic hormone similar to the naturally occurring sex hormone, progesterone. It is used in a wide range of menstrual disorders. (NB. Norethisterone is also available without a brand name, ie as the generic medicine.) talk to your OB about the safety and reasons for using this drug before considering use