The injectable contraceptive is a progestin-only dose of depot medroxyprogesterone acetate (DMPA), a progestin that mimics the natural progesterone hormone. Two DMPA formulas exist: One is administered into the muscle and one is administered into the tissue layer under the skin. The short-term reversible contraceptive method is effective for about three months. The injectable should be administered by a trained provider every three months to maintain protection from unintended pregnancies. The progestin-only injectable does not contain estrogen.
The copper IUD is a T-shaped plastic device wrapped in copper wire. The hormonal IUD is a T-shaped plastic device that contains 52 milligrams of levonorgestrel (progestin hormone). Both are long-acting reversible contraceptive methods. The copper IUD is effective for 10 years and the hormonal IUD is effective for three to five years. This method must be inserted and removed by a trained provider and does not contain estrogen.
Together with regional partners, PRB is investigating the scale and nature of the challenges affecting the quality of higher education in the East African Community.
A careful look at the data on baby boomers dispels misconceptions about their characteristics and enables policymakers to accurately assess the potential implications of their aging and retirement for U.S. society and the economy.