I smoke a lot. Do you think it will affect my sex life? I am not sexually active now but I just want to know if this will affect me later?

That is an excellent question! Unfortunately, appealing as smoking may be, it does nasty things to your organs. As you are asking, yes it does indeed affect your sex life, especially in the long run. Smoking causes atherosclerosis (depositing of fat in the arteries) and this can affect your ability to get an erection. Smoking also does damage to your sperm and can reduce the amount of ejaculate you produce. It can also reduce your sperm count, give you abnormal shaped sperm and hamper the mobility of your sperm. So smoking can really affect your sex life and your reproductive health. It may also make you less attractive to a potential partner as it can lead to problems with your teeth or breath. So it is perhaps a good idea to quit smoking now if you want a perfectly healthy sex life in the future.