A healthcare provider will give you the MAKENA injection 1 time each week (every 7 days) either: in the back of your upper arm as an injection under the skin (subcutaneous), or. in the upper outer area of the buttocks as an injection into the muscle (intramuscular).

How is hydroxyprogesterone administered?

Hydroxyprogesterone is injected under the skin or into a muscle. A healthcare provider will give you this injection. The first hydroxyprogesterone injection is usually given during the second trimester of pregnancy. The usual dosing schedule is one injection per week until the 37th week or until your baby is born.

How is progesterone injection taken?

Progesterone is administered by intramuscular injection. It differs from other commonly used steroids in that it is irritating at the place of injection. Amenorrhea: Five to 10 mg are given for six to eight consecutive days.