When Do Hips Widen During Pregnancy ~ When Do Your Hips Spread During Pregnancy

Summary: Hips play a significant role in pregnancy as a part of the pelvis that supports the weight of the body. Women often wonder about the timing and process of hip widening during pregnancy. It is a natural occurrence during pregnancy, wherein the hips widen to accommodate the growing uterus and the weight of the baby. This article aims to address all questions regarding hip widening during pregnancy.

1. Understanding the anatomy of hips and pelvis

Hips and pelvis support the weight of the body and are designed for movement. The pelvis is made up of three bones: the ilium, ischium, and pubis, which unite with sacrum and coccyx to form a ring-like structure. The pelvis tilts forward and backward and rotates to allow movement.

During pregnancy, hormones bring changes to the ligaments and muscles in the pelvis to allow for childbirth. Relaxin hormone is produced to loosen the joints and connective tissues in the pelvic region, including the hips. Thus, the hip joint ligaments become more flexible, allowing the bones to move apart.

The process of widening the hips is gradual and happens throughout pregnancy, not hastily.

2. When does hip widening begin during pregnancy?

The process of hip widening starts early in pregnancy but can take several months or until labor for full expansion. Some women may notice an increase in the width of their hips from the first trimester, while others may notice it in the second trimester.

As the uterus grows, the pressure on the hips increases, causing them to expand. The widening of hips happens internally, and it may not be visible, although some women may experience an increase in their waist size due to hip expansion.

The process of hip widening is unique to every woman as it depends on various factors, including genetics and the size of the baby.

3. How much do hips widen during pregnancy?

The expansion of hip size is not standard for all women. It varies according to individual body types and the size of the baby. On average, a woman’s hips may expand by 1-3 inches during pregnancy. The increase in hip size is not permanent, and the hip bones will return to their original position after childbirth.

The hip widening may also vary in subsequent pregnancies. Women may experience less widening or may not notice any difference if they have gone through childbirth before.

During pregnancy, women may feel discomfort while sleeping or sitting because of the widening of hips from pressure on the pelvic region. Therefore, women can invest in comfortable maternity clothing that provides support to the growing body.

4. Can hip widening be prevented during pregnancy?

No. Hip widening during pregnancy is a natural process and cannot be prevented. The changes in the pelvic region are essential to prepare for childbirth, and it is a sign of a healthy pregnancy.

It is advisable to maintain good posture, squat, and perform pelvic exercises during pregnancy to keep the muscles in the pelvic region strong. This may provide some relief from discomfort and help in postpartum recovery.

Ignoring the signs of hip widening may lead to serious complications during childbirth, including injury to the mother or the baby.

5. How to aid the process of hip widening?

Some women may experience pain or discomfort around the pelvic area due to the widening of hips; thus, they can take some measures to ease the unease:

– A warm bath can help to reduce stress on the joints and muscles.

– Exercises, such as pelvic tilts, squats and yoga can aid in stretching of the pelvic muscles and improve flexibility.

– Sitting in a comfortable sitting posture with a pillow can help to reduce pressure on the hips.


Hip widening during pregnancy is a natural process that occurs due to hormonal changes and is an essential part of childbirth. The hip widens gradually over several months, and every woman’s body is different and unique in the way it responds to pregnancy. There is no set amount of hip expansion, but the average is around 1-3 inches. Women should not worry about their hip size as it returns to its normal size after childbirth. Maintaining good posture and performing exercises is recommended to make pregnancy more comfortable for the mother.

Lastly, women should embrace their bodies and enjoy the experience of motherhood.

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