Hi, Welcome to Healthcare magic forum.
It is common to have some abnormal bleeding patterns in the begening of the insertion of the copper T, other causes of irregular periods
may be the anemia
, infection, or diference in the levels of the harmones.
I advise you to consult a gynecologist for diagnosis and treatment.
If youhave continuous heavy bleeding or pain requires the removal of the copper T.
Take more of green leafy vegetales , pulses, sprouts, and proteine rich foods.
Wishing for a good health. Thank you.