What pregnancy fatigue can feel like Pregnancy fatigue is not simply feeling sleepy at the end of a long day. It may feel like reduced stamina, mental fog, muscle heaviness, difficulty concentrating, or an urgent need to lie down. Some…

What is hyperemesis gravidarum? Nausea and vomiting of pregnancy affects many pregnant people, often starting around 4 to 7 weeks and improving for many by the second trimester. Hyperemesis gravidarum describes a more severe pattern. Definitions vary, but clinicians commonly…

What nausea and vomiting of pregnancy mean Nausea and vomiting of pregnancy, often abbreviated NVP, describe the spectrum of queasiness, retching, food aversion, and vomiting that can occur in early pregnancy. Despite the common phrase “morning sickness,” symptoms are not…

Why early pregnancy symptoms can appear before a missed period Pregnancy does not begin with a sudden, unmistakable physical switch. After ovulation and fertilization, the developing embryo travels through the fallopian tube and reaches the uterus. Implantation typically occurs several…

Take a breath, then confirm the basics First, pause. A positive pregnancy test can feel like a turning point, especially if the result was unexpected. You do not need to solve every medical, financial, or family question immediately. Start with…

Why an early ultrasound may be performed Many pregnancies do not require an ultrasound immediately after a positive test. In routine care, a dating scan is often performed later in the first trimester, depending on the healthcare system and individual…

What hCG is and why it matters in early pregnancy Human chorionic gonadotropin, usually called hCG, is a hormone produced after implantation by trophoblastic tissue, which later contributes to the placenta. It helps support the corpus luteum, allowing progesterone production…

What an ectopic pregnancy is In a typical intrauterine pregnancy, the fertilized egg travels through the fallopian tube and implants in the lining of the uterus. In an ectopic pregnancy, implantation occurs outside the uterine cavity. The fallopian tube is…

What is early miscarriage? Early miscarriage generally refers to pregnancy loss before 13 weeks of gestation. ACOG uses the term early pregnancy loss for a nonviable intrauterine pregnancy in the first trimester. The NHS defines miscarriage more broadly as the…

What is a chemical pregnancy? A chemical pregnancy is a pregnancy that implants and begins producing hCG but stops developing very early, usually before the fifth week of pregnancy. Because it happens so early, an ultrasound typically cannot yet identify…