Jun 30, 2017 · Frequent urination during pregnancy is often caused by pregnancy hormones, an increase in the amount and speed of blood circulating through your body, and your growing uterus. Hormonal changes make your blood flow to your kidneys more quickly, filling your bladder more often – which causes more frequent urination during pregnancy.
First trimester: For many women, frequent urination is one of the first signs of pregnancy.In addition to the hormonal changes that increase urine production, your uterus expands and presses on Author: Richard H. Schwarz, MD.
Sep 17, 2014 · Most women, however, find they have to pee with even more frequency late in pregnancy, from about week 35 on. What causes frequent urination during pregnancy? Blame excessive urination on the pregnancy hormone hCG, which increases the blood flow to your pelvic area.Author: What to Expect,Editors, What to Expect.
Add excessive peeing to the list of pregnancy pleasures. Here’s what causes frequent urination in women and what you can do to ease the flow. You may feel as if you’re on an endless loop to the loo (especially annoying in the middle of the night), but frequent urination in women is normal during.