Progesterone
What To Think About
- Levels of progesterone are higher during a multiple pregnancy (such as twins or triplets) than during a single pregnancy (only one fetus).
- Progesterone levels vary widely throughout the menstrual cycle. Therefore, it is important for your health professional to know the first day of your last menstrual period.
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| Author: | Maria G. Essig, MS, ELS | Last Updated: June 6, 2007 |
| Medical Review: | Patrice Burgess, MD - Family Medicine Kirtly Jones, MD - Obstetrics and Gynecology | |
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| Topic Contents | |
| Test Overview | |
| Why It Is Done | |
| How To Prepare | |
| How It Is Done | |
| How It Feels | |
| Risks | |
| Results | |
| What Affects the Test | |
 | What To Think About |
| References | |
| Credits | |