Explore All Resources

  • Contraceptive Choices—Seeking Effective, Convenient, Safe and Ovulation-friendly Birth Control

    Contraception
    Contraception / Birth Control
  • Do Fibroids Cause Heavy Flow in Perimenopause?

    Common Menstrual Concerns
    Endometrial cancer
  • Can a Blood Test Tell Me Whether I Am in Menopause?

    Common Menstrual Concerns
    Irregular Flow
  • Progesterone is NOT a Progestogen/Progestin— It’s Estrogen’s Unique Biological Partner

    Breast cancer
    Cyclic Progesterone Therapy

Glossary

Visit the Glossary to learn more about the specific terms used on this website.

  • PTH

    See parathyroid hormone.

  • Menstruation

    Vaginal bleeding resulting from the process of periodic shedding of the endometrium. The first day of menstrual flow marks the beginning of a new menstrual cycle.

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