A–Z Glossary

vaginal bleeding

Hemorrhage is heavy or uncontrolled bleeding that can reduce blood flow, oxygen delivery, or organ function.

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Full guide to pregnancy symptoms and how to understand them

Full guide to pregnancy symptoms and how to understand them

Why pregnancy causes such a wide range of symptoms Pregnancy is not a single physiologic event; it is a sequence of rapid adaptations. Rising levels of hCG, progesterone, and estrogen influence the gastrointestinal tract, breasts, kidneys, vascular tone, and the nervous system. Progesterone can slow digestion and contribute to bloating, nausea, and constipation. hCG is […]

Emergency evaluation and hospital admission criteria

Emergency evaluation and hospital admission criteria

Why emergency evaluation is different in pregnancy Pregnancy alters blood volume, heart rate, respiratory mechanics, gastrointestinal function, and pain patterns. Those physiologic changes can make it harder to tell whether a symptom is benign or the early sign of a serious event. For example, nausea may be common in early pregnancy, but persistent vomiting with […]

When to avoid sex during pregnancy

When to avoid sex during pregnancy

Sex is usually safe in an uncomplicated pregnancy The starting point is sex safety in uncomplicated pregnancy: when there are no specific complications, intercourse and orgasm are generally considered safe. The fetus is protected by the uterus, amniotic fluid, and the cervical mucus plug, so ordinary sexual activity does not typically injure the baby. That […]

Is intimacy unsafe in first trimester

Is intimacy unsafe in first trimester

What intimacy can mean in the first trimester When people ask whether intimacy is unsafe in first trimester, they are often talking about more than intercourse. Intimacy can include kissing, touching, oral or manual stimulation, intercourse, and emotional closeness. In the first trimester, the body is changing quickly, and many people experience intimacy changes in […]

Treatment prevention and life-threatening scenarios of rupture

Treatment prevention and life-threatening scenarios of rupture

What rupture means around birth In birth care, rupture most often refers to uterine rupture: a full-thickness tear through the uterine wall, usually during labor and often at the site of a previous surgical scar. The clinical danger is not simply the tear itself. The emergency comes from the combination of maternal hemorrhage, loss of […]

Bleeding and hemorrhage during labor explained

Bleeding and hemorrhage during labor explained

What bleeding can mean in labor Bleeding during labor exists on a spectrum. At one end is small-volume blood-tinged mucus, often noticed as the cervix effaces and dilates. This may look pink, brown, or lightly red and can be mixed with mucus. It is commonly discussed with other early signs of labor, but it should […]

Short-term and long-term complications of cesarean

Short-term and long-term complications of cesarean

Cesarean Is Common, Useful, and Still Major Surgery A cesarean delivery involves abdominal wall entry, opening of the uterus, delivery of the baby and placenta, closure of several tissue layers, and management of anesthesia, bleeding, infection prevention, and postoperative pain. Because it is performed so often, it can sometimes sound routine. For an individual patient, […]

When bleeding becomes life-threatening

When bleeding becomes life-threatening

What makes bleeding life-threatening? Bleeding becomes life-threatening when blood loss compromises circulation, oxygen delivery, or the function of a critical organ. The risk depends on more than the amount of blood seen. Clinicians consider the rate of bleeding, whether it is continuing, the person’s baseline health, pregnancy or postpartum status, medications such as anticoagulants, and […]