Which Pregnancy Symptoms Require Urgent Care?

Mild cramping can be normal, especially early in pregnancy, but pain that is intense, persistent or worsening is not.

Severe pain could indicate conditions, such as preterm labor, an ectopic pregnancy where the egg implants outside of the uterus, or placental abruption, which occurs when the placenta detaches from the uterus before birth. Sharp or localized pain, especially with other symptoms like dizziness or bleeding, should be evaluated immediately.

Light spotting may occur in early pregnancy, but heavier bleeding is cause for concern. Bleeding that resembles a menstrual flow or includes clots can be a warning sign of miscarriage, placental abruption or placenta previa, a complication where the placenta covers all or part of the cervix and blocks the birth canal. 

“Like severe pain, vaginal bleeding is one of the most important warning signs of a potential problem,” says Omar Mesina, MD, an OB-GYN at Scripps Coastal Medical Center Encinitas. “Don’t ignore it or wait to see if it stops. Call your provider right away.”

Any of these may indicate a serious condition called preeclampsia, where blood pressure suddenly rises during pregnancy. Warning signs include persistent headaches, blurred vision, seeing spots, sudden swelling in the face or hands and pain in the upper right abdomen.

Preeclampsia can escalate quickly and affect the health of both mom and baby, so immediate medical care is critical.

While babies have natural sleep cycles, a noticeable reduction in movement in the second or third trimester may indicate fetal distress.

Keeping track of your baby’s “kick counts” can help monitor their activity. Set a timer and track how long it takes to feel 10 movements, ideally around the same time every day when your baby tends to be active. A kick counter app or worksheet can help. If you notice a significant decrease or no movement over several hours, call your doctor.

Fever can be a sign of infection, such as a urinary tract infection, flu or other illnesses that may pose risks to a developing baby. See a doctor promptly if you develop a fever higher than 100.4°F.

Needing to urinate more frequently is typical in pregnancy, but burning during urination can be a sign of a urinary tract infection (UTI). While these infections are not unusual in pregnancy, they can be dangerous if untreated, potentially leading to kidney infections or preterm labor.

Other UTI symptoms include frequent urges to urinate (often without producing anything), cloudy or foul-smelling urine, and lower abdominal discomfort.

This could indicate that the amniotic sac has ruptured (your “water breaking”), especially if it occurs before 37 weeks. Called preterm premature rupture of membranes (PPROM), it can increase the risk of infection and preterm birth. Any unexpected gush or continuous trickle of fluid should be checked promptly.

Morning sickness is unpleasant but normal. However, if you are unable to keep food or fluids down for an extended period, feel dizzy or notice decreased urination, the result can be dehydration, weight loss and electrolyte imbalances. Seek medical care if vomiting or nausea is severe.

“You also want to recognize signs of preterm labor as early as possible, including regular contractions before 37 weeks, lower back pain, pelvic pressure or changes in vaginal discharge,” Dr. Mesina says.

“The important message is to trust your instincts and get medical care if something doesn’t feel right. We would rather you get checked for something that turns out to be minor than miss a serious condition.”