Hi ladies i am currently TTC, my doc has diagnosed water infection and put me on Trimethoprim antibiotics for it, i went on net and did a search and it said that if you are preg in first trimester then you shouldnt take it, as it can cause problems in babys development i am on day 19 of cycle and there is a chance i could be pregnant but too early for BFP. so am calling on all you ladies out there to see if any of you have had the same problem and what you think i should do.