How can I improve how long I can last in bed

Any one that interested in love world chat me 

1. have 

Premature ejaculation and erectile dysfunction are the two main reasons why men may not last as long as they would like when having sex. Both can be caused by physical and physiological factors. The treatment options available depend on your personal circumstances and can involve changing sexual habits, making lifestyle changes, and therapy. There are also medical options available from Superdrug Online Doctor.