Every person is different, but these supplements are well tolerated and can make a difference for many patients., For men with abnormal sp3rm parameters:, 1g L Carnitine, 1g Vitamin C, Daily The effect of adding L carnitine to the medium used during the pre IVF Download Scientific Diagram PDF) Oral administration of l carnitine improves the clinical outcome of fertility in patients with IVF treatment The three unique antioxidants in Gx Media, Acetyl L Carnitine, Alpha Lipoic Acid and N Acetyl L Cysteine, have a highly beneficial effect on embryo development when used individually and to an even