How To Increase Pelvic Size For Normal Delivery?
Exploring ways to potentially support pelvic space for normal delivery? Learn about exercises, posture, and comfort measures that can aid labor progression. Understand that bony pelvic size has limited change.
Written by Dr. Rohinipriyanka Pondugula
Reviewed by Dr. Siri Nallapu MBBS
Last updated on 13th Jan, 2026
Introduction
Pregnancy is a beautiful journey, but it also comes with its share of concerns, especially when it comes to delivery. Many expecting mothers worry about whether their pelvic size is adequate for a normal delivery. While the size of the pelvis plays a role in childbirth, there are ways to optimize pelvic flexibility and strength to support a smoother delivery.
In this article, we’ll explore how you can prepare your body for a normal delivery by improving pelvic mobility, strength, and overall health.
Understanding the Pelvis and Its Role in Delivery
The pelvis is a bony structure that supports the spine and connects the upper body to the lower limbs. During childbirth, the baby passes through the birth canal, which is surrounded by the pelvic bones. The pelvis has joints (symphysis pubis and sacroiliac joints) that naturally loosen during pregnancy due to hormonal changes, allowing for slight expansion to accommodate the baby. While the actual size of the pelvis is largely determined by genetics, certain exercises and lifestyle adjustments can improve pelvic flexibility and muscle strength, making delivery easier.
Can You Increase Pelvic Size?
The short answer is: you cannot permanently increase the size of your pelvic bones. However, you can improve pelvic mobility, flexibility, and muscle strength, which can help during labor. Hormonal changes (thanks to relaxin hormone) naturally soften the ligaments around the pelvis, allowing some flexibility during delivery.
Ways to Prepare Your Pelvis for Normal Delivery
These exercises that may help prepare the pelvis for normal delivery:
- Pelvic Floor Exercises (Kegels): Strengthen pelvic muscles to support pelvic organs and aid in pushing during labor.
Squats: Help open the pelvis and strengthen the thighs and pelvic muscles for labor. - Pelvic Tilts: Align the pelvis, relieve back pain, and improve pelvic flexibility.
- Butterfly Stretch: Opens the hips and increases overall pelvic flexibility.
- Prenatal Yoga: Improves flexibility, breathing, and relaxation, with poses specifically targeting pelvic opening.
- Walking & Swimming: Low-impact activities that keep pelvic muscles active and improve circulation.
Consult Top Gynecologist For A Healthy Pelvis
Nutrition for a Healthy Pelvis
A well balanced diet supports bone and muscle health, which is crucial for labor. Each nutrient in potentially supporting pelvic size or a smoother delivery:
- Calcium & Vitamin D: Strengthen bones, which form the pelvic structure.
- Magnesium: Helps relax muscles, potentially aiding in pelvic flexibility during labor.
- Protein: Supports overall muscle strength, important for labor.
- Hydration: Keeps tissues flexible and can help reduce muscle cramps during labor.
What to Avoid
Things to avoid that may impact pelvic space or labor:
- Prolonged sitting: Can lead to tightening of the hip muscles, potentially affecting pelvic mobility.
- High heels: Can alter pelvic alignment, which might not be optimal for labor.
- Excessive weight gain: Can place additional pressure on the pelvic structure.
When to Consult a Doctor?
If you have concerns about pelvic size or a previous difficult delivery, consult your doctor. Conditions like pelvic disproportion (CPD) may require medical evaluation. At Apollo 24|7, you can book a consultation with a gynecologist to assess your pelvic health and get personalized advice for a safe delivery.
Conclusion
While you can’t change your pelvic bone structure, you can improve flexibility, strength, and overall readiness for labor. Regular exercise, a healthy diet, and proper prenatal care go a long way in ensuring a smoother delivery. Stay active, stay positive, and trust your body’s ability to bring your baby into the world safely. Need expert guidance? Schedule a consultation with an Apollo 24|7 specialist today for personalized pregnancy care!
Consult Top Gynecologist
Consult Top Gynecologist For A Healthy Pelvis
Dr. Ashish Kale
Obstetrician and Gynaecologist
19 Years • MBBS, MD (OBG), DNB, MNAMS, Diploma in Endopelvic Surgery, Fellowship in Embryology, Fellowship in ART.
Pune
Apollo Hospitals Pune, Pune
Dr. Vineet Mishra
Infertility Specialist
36 Years • MD, Phd, DSc
Ahmedabad
Apollo Hospitals - Gandhinagar, Ahmedabad, Ahmedabad
Dr. Millie Dasgupta
Obstetrician and Gynaecologist
10 Years • MBBS,DNB (Obst. & Gynae.)
Kolkata
MCR SUPER SPECIALITY POLY CLINIC & PATHOLOGY, Kolkata
Dr. Sanjan Das
Obstetrician and Gynaecologist
15 Years • MBBS,MS
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
Dr. Somdutta Basu
Obstetrician and Gynaecologist
7 Years • MBBS, MS Obstetrics & Gynaecology
Bansdroni
Siddhita Healthcare., Bansdroni
Consult Top Gynecologist
Dr. Ashish Kale
Obstetrician and Gynaecologist
19 Years • MBBS, MD (OBG), DNB, MNAMS, Diploma in Endopelvic Surgery, Fellowship in Embryology, Fellowship in ART.
Pune
Apollo Hospitals Pune, Pune
Dr. Vineet Mishra
Infertility Specialist
36 Years • MD, Phd, DSc
Ahmedabad
Apollo Hospitals - Gandhinagar, Ahmedabad, Ahmedabad
Dr. Millie Dasgupta
Obstetrician and Gynaecologist
10 Years • MBBS,DNB (Obst. & Gynae.)
Kolkata
MCR SUPER SPECIALITY POLY CLINIC & PATHOLOGY, Kolkata
Dr. Sanjan Das
Obstetrician and Gynaecologist
15 Years • MBBS,MS
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
Dr. Somdutta Basu
Obstetrician and Gynaecologist
7 Years • MBBS, MS Obstetrics & Gynaecology
Bansdroni
Siddhita Healthcare., Bansdroni
