Had my last c section nearly 7 years ago.No problems mainly, general tenderness if I stretch oddly now and again, but in recent months the site of scar has become red and sore,seemingly around time of period. There is a slight odour for a day or two then it just clears up.Any ideas?I guess if it carries on I will need to see GP but I'd rather not have to expose/lift flabby tummy unless I really have to!