I am 33 years old and married since 3 years...however, lately, I realized that I have a very low libido though not sure about the reason...My doc had prescribed Caverta 50 medicines for me  which I am regularly taking...I do not have any kids and we are now  planning for kids...my concern is using Caverta would have any adverse effect on our attempts for a baby (like low sperm count, etc.) given that my wife is already suffering from PCOD problem and also if I would get addicted to the medicine
Hallow Dear, Caverta is a medicine containing Sildenafil Citrate. This medicine is used in cases of erectile dysfunction of the penis. If you do not get good erection of your penis due to low libido, this medicine will help you; however this medicine is effective only after you have desire to have sex.  Sildenafil Citrate is not reported to have any adverse effect on sperm quality or quantity. However, please get your semen examined after 4 days abstinence to assess the quality and quantity of your semen. Your wife is having Polycystic Ovarian Syn Chat Doctor.  So the cause for infertility is more likely to be failure to release eggs by your wife. Please get her thoroughly investigated by a Gynecologist and take appropriate treatment for her. If your semen examination reveals any abnormality, it may require some attention and treatment I hope this helps you. For more detailed and exhaustive advice, you may ask me Direct question. 