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.
Spontaneous cramping of the foot and toes can occur at night while sleeping and is called a nocturnal cramp. Nocturnal cramps cause the foot and toes to curl downward. Stretching can bring relief, as it makes it less likely for muscles to cramp spontaneously.