Sun, 28 Feb 2010
                                                                    
                                                                      Answered on 
                                                                
                                                                    
                                                                    Sun, 28 Feb 2010
                                                                    
                                                                      Last reviewed on   
                                                                Hi.. I am not sure of antibiotics causing menstrual irregularities.. But definitely infection, stress due to the infection, diabetes can definitely cause delay in the periods.. Rarely the birth control pills that you are on can also cause delayed periods.. In the presence so many other factors, it may be unlikely that antibiotic (if at all any antibiotic can cause) is the sole reason for your problem..
                    
                                    
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