- Aygestin
- Ay·ges·tin (a-jesґtin) trademark for a preparation of norethindrone acetate.
Medical dictionary. 2011.
Aygestin
Look at other dictionaries:
Progestagen — Progestagens (also spelled progestogens or gestagens) are hormones that produce effects similar to those of progesterone, the only natural progestagen. All other progestogens are synthetic and are often referred to as progestins. factAll… … Wikipedia
