Hello You are advised to take gliclazide + metformin as an anti diabetic ,while lipid lowering agents are rosuvastatin and fenofibrate . All these medicine don t causes any loss of libido and never causes ejaculation dysfunction. However , diabetes in itself sometimes produces these problems . While other possibility of sexual weakness may be hyper cholestrolaemia . So diabetes , hypercholestrolaemia may be the reason of such symptoms . For this consult a psychiatrist and get his opinion as these both symptoms are curable . But take you prescribed tablet as advised by your physician . Good luck.