One of its major roles is to prepare the lining of the uterus (the endometrium) to allow the embryo to implant and grow. In some of the treatment protocols progesterone is not produced by the ovary in adequate amounts, or its effect on the lining of the uterus is inadequate. This problem is called luteal deficiency. It is more common in older women and in women with abnormal ovulation.
Potassium chloride can be given orally in less serious situations or by IV in more serious situtations of potassium shortage. When given by IV, potassium chloride cannot be administered via IV push/bolus (or via IM or s.q.), because it would result in the patient receiving too much potassium too quickly; it must be diluted and infused over a certain period of time.
Some medications must be given by an intravenous (IV) injection or infusion. This means theyâre sent directly into your vein using a needle or tube. In fact, the term âintravenousâ means âinto the vein.â. With IV administration, a thin plastic tube called an IV catheter is inserted into your vein.