You need to do more research on this. possibly get a second opinion.While there are no controlled studies of ciprofloxacin use in pregnant women to show safety, an expert review of published data on experiences with ciprofloxacin use during pregnancy by TERIS - the Teratogen Information System - concluded that therapeutic doses during pregnancy are unlikely to pose a substantial teratogenic risk (quantity and quality of data = fair), but the data are insufficient to state that there is no risk4. However, there are no human data available to assess the effects of long-term therapy in pregnant women such as that proposed for treatment of anthrax exposure. Ciprofloxacin is excreted into breast milk but is considered as "usually compatible with breastfeeding" by the American Academy of Pediatrics.5
www.safefetus.com