View clinical trials related to Contraceptive Methods Comparison.
Filter by:Oral combined contraceptives(OC) have both progesterone and estrogen inside. Levonorgestrel-releasing intrauterine device(LNG_IUS) has only progestagen. Copper IUD does not have any hormonal molecule inside. - Hypothesis is OC has more systemic beneficial or side effects than LNG_IUS or copper IUD. LNG_IUS has more local effects than copper IUD. - Study reflects the beneficial or side effects of estrogen+progestagen pills and only progestogen inside device.