Taking care of yourself during pregnancy is an important job for the mom-to-be. A balanced diet, the proper exercise and plenty of rest are all healthy choices that keep you feeling great during pregnancy. But sometimes even TLC doesn't keep your legs from becoming tired and achy.
Understanding the Connection Between Blood Flow and Tired, Aching Legs
Your body's circulatory system has two kinds of blood vessels: arteries and veins. Arteries carry oxygen-rich blood from the heart to the rest of your body. The thick artery walls actually help the heart to pump the blood by gently contracting with each heartbeat.
Veins return blood back to the heart. The thin-walled veins have valves that open when the blood flows past them, then close after each heartbeat to stop the blood from flowing backwards in the vein. When weak or damaged valves allow blood to flow backward, it collects at the bottom of the leg. This excess blood increases pressure in the vein and causes that tired aching feeling in your legs.
Eventually, the increased pressure enlarges the veins. These stretched and twisted veins are called varicose veins. The smaller veins close to the skin's surface may be bluish, with a spidery or knotted appearance.
Men and women of all ages can develop varicose veins. But the special changes in your body during pregnancy make you especially susceptible to this condition. In fact, it's estimated that up to 40% of all pregnant women develop varicose veins.
When your pregnant, hormone changes may cause vein walls to relax slightly and stretch out. Also greater blood flow to and from the womb, along with the size and weight of your expanding tummy, puts additional pressure on the veins of your legs.
You're more likely to develop varicose veins if your job requires prolonged periods of standing or sitting. Other contributing factors are thin-walled veins, injury or inflammation of the veins and excess weight. The combined effect of all of these factors contributes to varicose veins in the legs.
If you already have varicose veins, pregnancy can aggravate and worsen the condition. Also, if your mother had varicose vein problems during her pregnancy, you may experience similar problems since weaknesses in vein walls and valves are inherited.
Usually the varicose veins that develop during pregnancy return to normal after your baby is born. However, if valves are improperly developed, there will be a tendency for varicose veins that develop during pregnancy to become permanent problems.
Jobst offers a variety of support pantyhose for use during pregnancy. Their sheer maternity pantyhose provides gradient compression, where the pressure of the garment is greatest at the ankle and decreases as you move up the leg. This unique design gently compresses your leg muscles, squeezing the veins, helping to push the blood back toward your heart.
In addition to wearing Jobst maternity support pantyhose, here are a few tips for making your legs feel better.
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The information collected here has been developed over searches on the internet. We are not in any way responsible for, or endorse, information on other web sites, it is here for public information. Your doctor is the best source of leg health information and treatment. We hope you find this information helpful. This article has been provided courtesy of Ames Walker Hosiery (ameswalker.com) and may be reproduced for personal use provided no part of this article (including the text contents) has been changed. Copyright © 2003 Ames Walker International Inc.