Why does my lower back and tailbone hurt while pregnant?

Why does my lower back and tailbone hurt while pregnant?

Tailbone pain is often caused by the pelvic ligaments loosening and shifting. During pregnancy, your body releases a hormone called relaxin. The hormone makes your pelvic ligaments looser and more flexible to make room for the baby to grow and enable you to give birth.

Why does the bone between my buttocks hurt during pregnancy?

The sciatic nerve runs from the buttocks down the leg. During pregnancy, the expanding uterus and growing fetus can put pressure on the sciatic nerve, causing a condition called sciatica. People with sciatica often experience pain in the buttocks.

Does tailbone pain indicate labor?

Back labor is pain in your lower back that begins during labor. It’s thought to be caused by your baby’s position within your pelvis. In this case, the back of your baby’s head presses against your spine and tailbone.

Can epidural cause tailbone pain?

The coccyx can commonly be injured or disrupted during birth, this is far more common with labours where you are lying on your back, or in the semi-sit position particularly, labours that have been going on for a long time, prolonged pushing, or with epidural, episiotomy, forceps and ventousse deliveries.

When does sciatica pain start during pregnancy?

Sciatica will often develop in the third trimester — though it can occur at any stage of your pregnancy. As your baby grows, the additional weight puts pressure on unstable joints and muscles. Sometimes, the baby’s position may be the cause of sciatic nerve compression.

Which position of the fetus most often causes low back pain during labor?

There can be several sources of this pain. By far the most common, cause is that the baby is in the “posterior” position in the womb, which means the head is down but facing forward with the back of the head (the occiput) pressing against the sacrum (Mom’s posterior).

How common is it to break your tailbone during delivery?

Fractures aren’t common, but some women hear a crack or pop when their tailbone breaks during delivery. You’re more likely to injure your tailbone in labor if your baby is very large or in the posterior position. Tailbone pain after birth is also more likely if your doctor used a vacuum or forceps during the delivery.