i have kidney infection 1 week before my period. the doctor gave me tavanic 500mg as an antibiotics for  2 weeks. I am now 20 days delayed in my period but I have done pregnancy test when I was 10 days delayed and it was negative. Does the infection or antibiotics causes the delayed of my period?
Hello dear, I understand your concern. In my opinion the infection causes stress in the body leading to hormonal imbalance. This hormonal imbalance might cause irregularity of periods. So don't worry. Take adequate fluids up to 3 liters per day to prevent urinary tract infection. Wait for spontaneous onset of periods. Take healthy nutritional diet to strengthen the body to fight against infection effectively. Best regards...