Disadvantages/ Side-affects:
Nausea.
Vomiting.
Weight gain.
Skin discoloration.
Acne.
Bleeding between periods or spotting.
Mood swings.
Change in menstrual flow.
Advantages:It regulates menstrual cycles.
It makes periods less painful
It can banish hormonal acne.
It reduces your risk of uterine cancer.
It reduces your risk of ovarian cysts.