Pregnant five months right waist pain intense

First consider may be renal colic, due to pregnancy, affected by hormone levels in the body, weakened ureteral peristalsis, coupled with right-handed uterus, the compression of ureter, resulting in right hydronephrosis, if this time also combined with ureteral stones or kidney stones, then it is likely to cause renal colic. once the right side of severe pain, first of all, it is recommended to go to the hospital in time, clear the cause, in giving reasonable treatment, first pregnant women during pregnancy, pay attention to rest, prevent violent exercise, usually eat more fresh vegetables and fruits, in diet, to meat and vegetables with balanced nutrition, can not eat spicy food, to maintain a comfortable mood, usually more sun exposure, help calcium absorption.