Belardinelli R, Lacalaprice F, Faccenda E, Purcaro A, Perna G Effects of short term moderate exercise training on sexual function in male patients with chronic stable heart failure.
Pain has also been frequently described in up to 50 of patients and is usually attributed to prostaglandin E1, but often attenuates over time.
Use only water based lubricants, not petroleum jelly, body lotion or oils.