during the first trimester your growing uterus and growing baby press against your bladder causing a frequent need to urinate. this will happen again in the third trimester when the baby's head drops into the pelvis before birth. recommendations: avoid tight-fitting underwear pants or pantyhose. contact your health care provider if your urine burns or stings. this can be a sign of a urinary tract infection and should be treated right away.
how can i handle frequent urination during pregnancy?