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.
Defining Muscle Cramps. A muscle cramp happens when a muscle involuntarily tightens or spasms, causing sudden acute pain. Otherwise known as a charley horse, a muscle cramp often occurs during exercise but can also occur while you're sleeping. According to MayoClinic.com, muscle cramps usually go away on their own without medical treatment.