what are common pregnancy symptoms in second trimester?
['Growing belly and breasts. As your uterus expands to make room for the baby, your belly grows. ... ', 'Braxton Hicks contractions. ... ', 'Skin changes. ... ', 'Nasal problems. ... ', 'Dental issues. ... ', 'Dizziness. ... ', 'Leg cramps. ... ', 'Vaginal discharge.']