The National Women's Health Information Center lists these common causes of urinary tract infections in women: 1  Wiping from back to front after a bowel movement. 2  Having sex. 3  Holding urine for too long.  Being 1  diabetic. Having a kidney stone or other factor that makes it difficult to urinate.  Producing less estrogen, such as after menopause.
If you are using Premarin Vaginal Cream (conjugated estrogens vaginal cream) and breastfeeding, you should know that the hormones in the cream are absorbed into the bloodstream and pass through breast milk.
Prenatal vitamins are safe for use during breastfeeding. In fact, it is often recommended that women take prenatal vitamins while breastfeeding, as breastfeeding is a time of increased nutritional need. Research has suggested that many of the vitamins and minerals found in prenatal vitamins pass through breast milk.