Figure 1.3. Yellow, the color of smileys. Green. Green is most commonly associated with nature. Itâs a soothing color that symbolizes growth, freshness, and hope. Thereâs little doubt why the color has been so closely tied with environmental protection. Visually, green is much easier on the eyes, and far less dynamic than yellow, orange, or red.
During pregnancy, leg cramps while sleeping are not uncommon, and are most probably caused due to the increased stress and pressure on the muscles, from the weight gain, and also due to increased or changed nutritional needs.
Muscle cramps are caused by overuse of a muscle, dehydration, stress or fatigue. But if calves cramp painfully when you're trying to sleep, or a muscle often locks up for no apparent reason, the root cause is a faulty chemical signal from the nervous system that tells the muscle to contract.uscle cramps are caused by overuse of a muscle, dehydration, stress or fatigue. But if calves cramp painfully when you're trying to sleep, or a muscle often locks up for no apparent reason, the root cause is a faulty chemical signal from the nervous system that tells the muscle to contract.