Thyroid hormones with significant role in human body can be affected with outsider effects, such as hormones contented as contraceptives, which used to prevent pregnancy. As following up of contraceptive program, this study enrolled among women who used oral contraceptives, to evaluate their thyroid function tests in comparison with TFT of women free of contraceptives. It revealed that T3 has low significant difference among women on drugs rather than women of drug free, while increased significant difference obtained for both T and TSH.

Keywords : Thyroid Function Test, Contraceptives, Drug Free.