Understanding hCG and Progesterone: Your First Pregnancy Hormones
When you first become pregnant, your body undergoes a remarkable hormonal transformation — a delicate, finely tuned process that sustains early pregnancy and supports the development of new life. Two key hormones take the lead in these first crucial weeks: human chorionic gonadotropin (hCG) and progesterone. Understanding their roles helps explain everything from positive pregnancy tests to the early pregnancy symptoms many women experience.
Pregnancy Hormones: What’s Flooding Your Body (and Why)
Pregnancy is a time of astonishing transformation. Physically, emotionally, and mentally, your body becomes the setting for one of life’s greatest feats—creating and nurturing new life. But behind every physical change, every emotional wave, and every flutter of new sensation, there’s a powerful hormonal symphony playing just beneath the surface.

