Up to 9 in 10 first-time mothers who have a vaginal birth experience some degree of tearing, grazing, or surgical cut. That number sounds daunting, but there’s solid evidence that several straightforward techniques, started weeks before your due date, can meaningfully reduce the severity of tearing and improve your recovery. Here’s what actually works, when to start, and how to do it.
Perineal Massage Starting at 35 Weeks
Perineal massage is the single most studied at-home technique for reducing birth-related tearing. The perineum is the stretch of tissue between your vaginal opening and your anus, and it bears the most strain during crowning. Massaging this tissue in the weeks before delivery makes it more elastic and better able to stretch around your baby’s head.
Clinical trials show that women who began perineal massage around week 35 of pregnancy were less likely to need stitches afterward. In one study, 31% of women who practiced perineal massage needed an episiotomy compared to nearly 70% who didn’t. You don’t need to do it daily: once or twice a week for about four weeks appears to be enough.
To do it, wash your hands, use a natural lubricant like olive oil or coconut oil, and insert your thumbs about an inch into the vaginal opening. Press downward toward the rectum and hold for one to two minutes until you feel a stretching sensation. Then gently sweep your thumbs in a U-shaped motion along the lower half of the vaginal opening. The stretch should feel intense but not painful. A pelvic floor physical therapist can walk you through the technique in person if you’re unsure about pressure or positioning.
Training Your Pelvic Floor to Relax
Most people associate pelvic floor exercises with Kegels, which tighten and lift the muscles. During birth, you need the opposite skill. Pushing effectively means learning to lengthen and release those same muscles so the baby can descend. Doing a Kegel while pushing actually works against delivery.
Deep squats are one of the best ways to practice this. Holding a supported squat for 20 to 30 seconds stretches the perineum and trains the pelvic floor to open. While squatting, breathe deeply and focus on letting the muscles between your legs release downward. You can use a mirror to check that your perineum is bulging outward and down rather than pulling up and in.
Diaphragmatic breathing ties into this directly. When you inhale deeply into your belly and exhale slowly, the pelvic floor naturally descends. Practicing this breathing pattern regularly helps you tap into it during labor, when generating downward pressure with your breath rather than straining with your upper body leads to more controlled pushing and less tissue trauma.
Why Birthing Position Matters
The position you’re in during the pushing stage has a surprisingly large effect on tearing risk. Lying flat on your back (supine) or in the stirrups position (lithotomy) consistently shows the highest rates of severe tears. In a study of 113,000 spontaneous births, the lithotomy position produced the highest prevalence of serious tears in both first-time and experienced mothers.
Hands-and-knees positioning performs significantly better. Women delivering on all fours had lower rates of episiotomy and second-degree tears and higher rates of completely intact tissue compared to those on their backs. Kneeling was associated with the lowest risk of severe tears in one Norwegian study, reducing odds by roughly 85% compared to semi-reclined positions. Side-lying is also considered protective.
If you’re delivering in a hospital, this is worth discussing with your provider well before labor. Many birth settings default to a reclined position for the clinician’s convenience, but the evidence strongly favors upright or forward-leaning positions for tissue preservation.
Warm Compresses During Pushing
This one happens during labor rather than before it, but it’s worth knowing about so you can request it. A meta-analysis of seven trials involving over 2,100 women found that holding warm, wet cloths against the perineum during the pushing stage made a significant difference. Women who received warm compresses had a 46% higher chance of delivering with no tearing at all (22.4% intact versus 15.4% without compresses). Severe tears dropped dramatically: third- and fourth-degree tears occurred in just 1.9% of the warm compress group versus 5.8% in the control group. Episiotomy rates fell from 17.1% to 10.4%.
The technique is simple. Clean washcloths or pads are soaked in warm tap water and held against the perineum during and between pushes once the baby’s head begins to stretch the tissue. You can include this in your birth plan and ask your midwife or nurse to apply compresses during the second stage.
Evening Primrose Oil for Cervical Readiness
Evening primrose oil is a popular natural recommendation, and a meta-analysis found it does have a measurable effect on cervical ripening. Women who used it had significantly higher Bishop scores, a clinical measure of how soft, thin, and dilated the cervix is before labor begins. Both vaginal and oral use improved cervical readiness in term and post-term pregnancies.
That said, the same analysis found no significant reduction in the length of the pushing stage. So evening primrose oil may help your cervix prepare for labor, but it doesn’t appear to shorten the most physically demanding part. If you’re considering it, talk to your provider about timing and dosage, particularly for vaginal use, since it shouldn’t be started before term (37 weeks).
Pelvic Floor Physical Therapy
A prenatal pelvic floor physical therapist does more than teach you exercises. They assess how well you can actually relax your pelvic floor, which many women have never consciously done. Some women carry chronic tension in these muscles without realizing it, making delivery harder. A therapist can use hands-on techniques and sometimes biofeedback to help you learn to release.
They also coach labor positioning specific to your body, teach you how to coordinate your breath with pushing, and guide you through perineal massage with proper technique. If you’re dealing with low back pain, hip pain, or pelvic girdle pain during pregnancy, a pelvic floor therapist can address those issues too, which often improves mobility for labor. Many insurance plans cover prenatal physical therapy with a referral, and starting in the early third trimester gives you enough sessions to build the skills before delivery.
Screening and Vaginal Health Before Delivery
Preparing for vaginal birth also means making sure the vaginal environment itself is healthy. The vaginal microbiome, dominated by beneficial Lactobacillus bacteria in a healthy state, plays a protective role during pregnancy. When these bacteria are depleted, the risk of bacterial vaginosis and other infections rises, which can complicate delivery. Probiotics containing Lactobacillus crispatus have been shown to reduce recurrence of bacterial vaginosis, though they work best after an existing infection has been treated rather than as a standalone preventive.
Group B Streptococcus (GBS) screening happens during your 36th or 37th week of pregnancy. About 1 in 4 women carry GBS bacteria, which is harmless to you but can be dangerous to a newborn during vaginal delivery. Testing positive doesn’t mean anything is wrong. It simply means you’ll receive antibiotics during labor to prevent transmission. This screening is a routine part of prenatal care, so if your provider hasn’t mentioned it by week 36, bring it up.
Putting It All Together
A practical timeline looks like this. During the second trimester, consider starting pelvic floor physical therapy and practicing deep squats and breathing exercises. By week 35, begin perineal massage once or twice a week. At weeks 36 to 37, complete your GBS screening. In your birth plan, note your preference for warm compresses during pushing and your preferred labor positions, prioritizing hands-and-knees, kneeling, or side-lying over lying flat on your back.
None of these techniques guarantees you’ll avoid tearing entirely. But combining perineal massage, pelvic floor relaxation training, upright positioning, and warm compresses during delivery addresses every major modifiable risk factor. Each one improves your odds incrementally, and together they give your body the best chance of stretching rather than tearing when it matters most.