Sodium (Na) in Urine. Guide. A test for sodium in the urine is a 24-hour test or a one-time (spot) test that checks how much sodium is in the urine. Sodium is both an electrolyte and a mineral. It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body. Sodium is also important in how nerves and muscles work. Most of the sodium in the body (about 85%) is found in blood and lymph fluid.
Pregnancy symptoms differ from woman to woman and pregnancy to pregnancy; however, one of the most significant pregnancy symptoms is a delayed or missed period.Understanding the signs of pregnancy is important because each symptom may have causes other than pregnancy.ou may experience pregnancy signs within a week of conception. However, some women report that they did not experience any symptom for a few weeks. If you need free testing, you can search below or order affordable early detection pregnancy tests online.
For second and subsequent pregnancies, women often start showing sooner than during the first pregnancy. There are also some women do not look noticeably pregnant until they are into their third trimester. Early in pregnancy, you may be more vigilant in looking for changes. You may think you look pregnant more at the end of the day when you've eaten dinner and your muscles are more relaxed. You may have bloating or constipation that you didn't have before pregnancy that contributes to this. However, your uterus won't have expanded above your pelvis enough to be the cause of the bump until the second trimester. Changes in the first trimester often do not mean you need maternity clothes just yet.