Progesterone is part of hormone replacement therapy (HRT) for people who have been through menopause and still have a uterus. Possible side effects include spotting, headaches, and breast tenderness.

Progesterone Receptor Positive (PR+) breast cancer is a distinct biological subtype of hormone receptor positive breast cancer. This type of cancer grows in response to progesterone, a hormone that is ...

The addition of the hormone progesterone to gender-affirming hormone therapy leads to increased breast growth for transgender people following feminising hormone therapy. This is demonstrated by an ...

A drug mimicking the hormone progesterone has anti-cancer activity when used together with conventional anti-estrogen treatment for women with breast cancer, a new Cambridge-led trial has found. A low ...

The addition of the hormone progesterone to gender-affirming hormone therapy leads to increased breast growth for transgender people following feminizing hormone therapy. This is demonstrated by an ...

Many women report increased breast size while going through menopause and after. Breast shape can change after you turn 50 due to shifting hormones, weight gain and redistribution, and as a natural ...

Effect of PK-guided tamoxifen dose escalation on endoxifen serum concentrations in CYP2D6 intermediate and poor metabolizers. CYP2D6 genotype related to tamoxifen efficacy: An analysis with exclusion ...

While you read this article, your body is busy at work: Chemicals are being secreted from glands, organs, and tissues, sending messages that direct your body to react in certain ways. These chemicals, ...