They include injectables (such as Depo-Provera), oral contraceptive pills, patch, ring and the diaphragm. The least effective<span> methods result in 18 or more pregnancies per 100 women in a year, with typical use. They include male and female condoms, withdrawal, sponge, fertility-awareness-based methods, and spermicide.</span>
Poor flexibility can make body movements, such as kneeling and bending over, far more difficult. Accomplishing activists like cleaning the house can require bending over and kneeling, so when poor flexibility negatively impacts these activities, it makes larger tasks more difficult.