After an embryo transfer, every twinge, spot of blood, or sudden wave of fatigue can feel like a clue. The truth is, early signs of implantation are subtle and easily confused with pre-menstrual ...

Pregnancy after IVF often brings both relief and new worries. The first trimester comes with new symptoms, more scans, and ...

Until about five years ago, scientists believed the pregnancy hormone, human chorionic gonadotropin (hCG), was the culprit.