Preterm Labor and Premature Birth: What the Birth Partner Needs to Know

Source: *Pregnancy, Childbirth, and the Newborn: The Complete Guide* — Penny Simkin, Janet Whalley, and Ann Keppler

What Preterm Means

Preterm labor is labor that begins before the thirty-seventh week of pregnancy. About 12 percent of women experience preterm labor. Not every preterm labor results in a preterm birth, because treatment can sometimes stop or delay it, but some births do happen early, and knowing what to look for and what to expect is part of being a prepared birth partner.

Signs of Preterm Labor

The signs of preterm labor are similar to normal pregnancy sensations, which makes them easy to miss or dismiss. The critical thing is to know the pattern and call the caregiver immediately if two or more of the following are present:

Uterine contractions every ten minutes, or six contractions in one hour. They do not have to be painful. Contractions in labor come in waves, alternately tightening and softening. Feeling the abdomen by hand can help detect them.

Continuous or intermittent menstrual-like cramps or a sense of pelvic heaviness and pressure in the lower abdomen and thighs.

A dull ache in the lower back that does not go away with a change in position.

Intestinal cramping, with or without diarrhea or loose stools.

A sudden increase or change in vaginal discharge, such as watery, blood-tinged, or unusually mucusy fluid.

A general feeling that something is not right.

If the laboring person mentions any two of these in combination, call. Do not wait and see.

How It Is Diagnosed and What Happens Next

A caregiver diagnoses preterm labor through an ultrasound scan or vaginal exam that shows the cervix shortening or opening. Depending on how far along labor has progressed and how early in pregnancy it is occurring, the caregiver may try to stop or delay the birth.

**Bed rest.** Rest decreases uterine activity for some women, and may reduce stress, both of which can slow contractions. Complete bed rest means getting up only for the bathroom.

**Restricting sexual activity.** Orgasm releases oxytocin, semen contains prostaglandins, and nipple stimulation can trigger contractions. All are typically restricted when preterm labor is suspected.

**Tocolytic medications.** Drugs that relax the uterus, including nifedipine, magnesium sulfate, and indomethacin, are sometimes used to try to stop contractions. They are not reliably successful, but may buy up to seven days, which matters enormously because:

**Corticosteroids for the baby's lungs.** A seven-day window allows time to administer corticosteroids, which help the baby's lungs develop before birth. This is one of the most significant interventions available to improve outcomes for premature babies, which is why delaying even a few days matters.

When Preterm Birth Cannot Be Stopped

If treatment does not stop the labor, or if the cervix is dilating progressively, the care team shifts focus to giving the baby the best possible start. The birthing person will ideally deliver in a hospital with a neonatal intensive care unit (NICU), because survival rates for very premature babies are significantly higher in hospitals that provide intensive neonatal care.

A premature baby may need respiratory support, warmth, intravenous nutrition, and close monitoring for the first days, weeks, or months after birth, depending on gestational age. The NICU is not a frightening place once you understand what each piece of equipment is for. Ask the nurses to explain everything.

Skin-to-Skin with a Premature Baby

Kangaroo care, where the baby is held skin-to-skin against a parent's chest, is practiced even with premature babies in many NICUs and is associated with better temperature regulation, improved feeding, and earlier discharge. Ask the NICU team when it can begin. If the gestating parent is not yet able, the birth partner can often do kangaroo care in the meantime.

The Birth Partner's Role When Birth Is Coming Early

An unexpected preterm birth is disorienting. You may not have been expecting to be in a hospital room yet, and the clinical environment around a premature birth is more intense than a term birth. Here is what you can do:

Stay present and steady. The laboring person needs your calm more urgently, not less, when the situation is uncertain.

Ask questions. "What are we watching for now?" "What does this monitoring show?" "When can we touch the baby?"

Handle logistics. Someone has to notify family, make sure the car has the seat reclined correctly for a premature infant (most infant car seats need the insert for a preterm baby), and communicate with employers and support people. That is you.

Let them grieve the birth they expected. Preterm birth often comes with grief alongside relief. Your partner may feel robbed of the labor they prepared for, or guilty, or frightened. You do not need to fix those feelings. You need to make space for them.

Reducing the Risk Before Labor Begins

If the gestating person has preterm risk factors, the following reduce that risk: attending all prenatal appointments, eating well, getting screened and treated for infections, avoiding smoking and alcohol, limiting strenuous activity, and reducing significant stress. None of these guarantees a full-term pregnancy, but they shift the odds.