A doula offers nonmedical emotional, informational, and practical support during pregnancy, labor, birth, or the early weeks with a new baby. Learning what doulas do can help families understand the kinds of support available and consider what may feel helpful for their circumstances and preferences. Support can include helping someone explore questions, communicate their wishes, and feel more prepared for changes along the way. A doula does not replace a doctor or midwife, and each family's needs are different. Clear conversations about roles and expectations can help people decide whether this kind of support is right for them.