... These treatments can also cause spotting or irregular bleeding, especially during the first few months.MyEndometriosisTeam members who have taken oral progesterone drugs, such as dienogest (Visanne) and norethisterone (Aygestin), which shorten, lighten, or eliminate a period, frequently report brown spotting. ...
... These treatments can also cause spotting or irregular bleeding, especially during the first few months.MyEndometriosisTeam members who have taken oral progesterone drugs, such as dienogest (Visanne) and norethisterone (Aygestin), which shorten, lighten, or eliminate a period, frequently report brown spotting. ...