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Laxity in Pregnancy is what may be causing you those aches and pains

The Role of the Relaxin Hormone

As discussed previously on the blog, pregnant people undergo some major changes in their bodies, including producing different hormones that play various roles during pregnancy. One hormone that affects the musculoskeletal system in a pregnant person’s body is called relaxin.

Relaxin is a hormone produced by the corpus luteum (an endocrine gland made in the ovary when a follicle has matured and released an egg during ovulation) and the placenta (an organ developed in the uterus during pregnancy that provides oxygen and nutrients to your baby). Relaxin inhibits uterine activity and helps relax the pelvic joints so your hips can widen in preparation for birth. Relaxin peaks during the first trimester. However, relaxin can also contribute to laxity in other areas of the body during pregnancy, not just the pelvis.

What is laxity and how it affects the pregnant body

When one becomes pregnant, joint laxity from relaxin begins around six weeks of pregnancy and becomes more noticeable by week 12. The main area of laxity is centered in the pelvis, which is how the body begins to prepare for birth. In particular, the main joints of the pelvis- the pubic symphysis and the sacro-iliac joints are affected, which cause pelvic pain including pubic symphysis pain and SI joint pain.

Other areas of the body may be affected from joint laxity from relaxin, including the shoulders, hips, spine, as well as the feet and ankles. Pain can be more apparent in people who have underlying orthopedic issues before pregnancy, those who lack muscular strength before pregnancy, and those who have underlying hypermobility issues.

What you can do about laxity while pregnant

Strengthen and Stabilize

You can’t stop the body from creating and releasing relaxin during pregnancy, however you can strengthen and stabilize the body through exercise to support your joints.

Check out this pregnancy exercise program published by Heather Jeffcoat, DPT in the Journal of Childbirth Education.

Avoid overstretching

While stretching the back, glutes, hips, and legs can be beneficial for back and pelvic pain during pregnancy, be careful not to overstretch joints, please consult with a physical therapist in order to determine if you are stretching too much.

See a Pelvic Floor physical therapist

A trained pelvic floor PT will help you determine safe stability and strengthening exercises for you to do during pregnancy, contact Femina PT for more information and to schedule today.

References:

https://www.britannica.com/science/corpus-luteum

https://www.hopkinsmedicine.org/health/conditions-and-diseases/staying-healthy-during-pregnancy/hormones-during-pregnancy

https://www.hormone.org

Irion, J. M. (2013). Womens health in physical therapy. La Vergne, TN: Cram101, Inc.

https://www.mayoclinic.org/healthy-lifestyle/pregnancy-week-by-week/in-depth/placenta/art-20044425

**This information is for educational purposes only and is not intended to replace the advice of your doctor.

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Testimonial by T.H.

I started seeing Heather in October 2014. For more than two years, I had been suffering from painful urinary tract infection type symptoms after my bartholins gland surgery which included constant burning and urinary frequency sensation that led to more and more painful intercourse. I had made multiple visits to internist, obgyn and urologist's offices, went through a range of treatment with UTI and bladder frequency medication that included antibiotics, vesicare, estrogen cream, but nothing worked.

Read more: Testimonial by T.H.

Testimonial by Jackie W.

I was in multiple car accidents a decade ago, and I have been to many physical therapists through the years without success. They found the root of my lower back pain problems and after nearly a decade of barely being able to walk I finally can again without pain. They are also the best pelvic floor pts and the only ones who found the connection between my pelvic floor and lower back problems. If you need help with physical pain, they are your answer.

-- Jackie W., 1/19/17 via Yelp!

Testimonial by Amanda W.

Heather's unique physical therapy program literally changed my life! After years of struggling with vaginismus, a condition that made it impossible for me to have intercourse and very difficult to use tampons without pain, a gynecologist referred me to Heather. I was nervous for my first appointment, but Heather's professional and friendly demeanor put me at ease. She did a great job explaining each technique she was using to help my muscles relax. Heather uses a combination of internal and external stretches and exercises to relax the pelvic floor and build muscle strength. Her specially developed home program helped me quickly recover from an issue that seemed insurmountable before meeting Heather. She was optimistic about my progress and incredibly encouraging. Less than 6 months after my first session, I was able to have pain-free sex for the first time in my life! If you are suffering from vaginismus or any other pelvic floor issues, I highly recommend making an appointment with Heather and reading her book!

-- Amanda W., 2/15/16 via Yelp!

Testimonial by Rosanna R., age 35

Heather has affected my life in the MOST POSITIVE way and I am forever grateful. My husband refers to her as the "sex doctor" so you can only imagine how happy he is with my therapy outcome.

After the birth of my son I suffered from "Vaginismus", however, at the time I just thought I was broken. My "broken vagina" affected me physically but it was an emotional struggle as well. Many women in my life also suffered with pain from sex after their babies were born so I knew I wasn't alone. They told me they "just got used to it" but I couldn't see myself living that way.

Sex wasn't just painful, it was literally impossible - IT DIDNT FIT!

Read more: Testimonial by Rosanna R.,...

Testimonial by R.H.

No one could tell me why I was having pain during sex--sharp pain, not just uncomfortable, pain. I was referred to Heather Jeffcoat after researching several different options. I had seen a specialist who told me physical therapy would not help and my only option was surgery. I really didn't want to go that route, so when we got a referral, I decided to try it--it can't hurt, I thought. I am so glad I did. She diagnosed the problem right away, which was a relief in itself.

To know why I was having pain eased my mind immensely. And to hear that she could fix it without surgery was another relief. She said she could fix the problem in 6 weeks. I think it was actually 4 for me. She was very methodical, and treated me as an intelligent human being capable of participating in my own recovery. I would absolutely recommend her to anyone. She did not try to prolong my session numbers, she worked hard to accommodate my schedule (and the fact that I had to bring a baby to sessions), and she was completely honest the entire time. It is so hard to find someone with these characteristics, much less a professional who is so good at what she does. She has my highest respect.

-- R.H.

Testimonial by J.H.

My last appointment with Heather was over 6 years ago but I still think of her every day. I don’t take for granted that I can easily get out of bed, care for my two active and busy young boys, run, play tennis, clean my house, or sit at a desk for several hours at a time. None of these tasks were easy for me before meeting Heather. Eight years ago my car was struck from behind by a tractor trailer that was estimated to have been speeding. I spent 3 years working with different PTs and Drs trying to heal and move on with my life. When I became pregnant and the hormone relaxin that “relaxes” all the joints of the body and the additional weight gain erased all my progress and I was suddenly in a lot of pain again. My OB sent me to Heather for one last try.

Read more: Testimonial by J.H.

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