Final answer:
After giving birth, it is recommended that women wait three weeks to start using birth control methods containing both estrogen and progestin. Women who have had a cesarean section or have other risk factors for blood clots should wait six weeks. The implantable rod, also known as Implanon, is a suitable postpartum birth control option.
Step-by-step explanation:
After giving birth, women should wait three weeks to begin using birth control methods that contain both estrogen and progestin. These methods increase the risk of dangerous blood clots, especially in women who have had a cesarean section or have other risk factors such as obesity, history of blood clots, smoking, or preeclampsia. It is recommended that they wait six weeks before starting birth control. A suitable option for postpartum birth control is the implantable rod, also known as Implanon, which releases a progestin and is effective for up to 3 years.