Progestogen challenge test |
Medroxyprogesterone acetate (Provera) | 10 mg orally once per day | Seven to 10 days |
Norethindrone (Aygestin) | 5 mg orally once per day | Seven to 10 days |
Progesterone | 200 mg parenterally once per day | Single dose |
Progesterone micronized | 400 mg orally once per day | Seven to 10 days |
Progesterone micronized gel (4 or 8%) | Intravaginally every other day | Six applications |
Estrogen/progestogen challenge test |
Conjugated equine estrogen (Premarin) | 1.25 mg orally once per day | 21 days |
| or | | |
Estradiol (Estrace) | 2 mg orally once per day | 21 days |
| followed by | | |
Progestational agent | As noted above | As noted above |