Yes, marijuana has no affect on the male sperm count, there have been reports that it lowers your sperm count, but however this is not confirmed.
Doug Benson, a famous comedian made a move to document the affects of marijuana to his health, sperm count, etc; entitled "Super High Me" (a spin off name taken from the "Super Size Me") Where he stayed high on marijuana for 30 days (having a full medical exam before and after) and in his tests his sperm count shot up by huge numbers.
However your question entitles "smoking" as the key way of administration, smoking in any form can lower your sperm count, but he would have to smoke an insane amount of pot each day until the tar starts to kill his sperm off.
Hope this answered you question, and BE SAFE!
Always use a condom!!!!
Yes. However...
"Marijuana causes obstruction in sperm mobility and can reduce the sperm count, thus decreasing its effectiveness. It also decreases the volume of seminal fluid. Again, THC is supposed to cause these changes. According to some researchers, Marijuana can cause changes in the process of hyper activation of sperm. The sperm of Marijuana smokers moves too fast at the early stage of swimming and burns out even before the process of fertilization, thus causing temporary infertility. But these effects are not permanent and can be reversed within 30 days of stopping Marijuana's use." -Chelsea Aubin (selfgrowth.com)
Most definitely. It's said to affect sperm motility but I don't believe by much.
Depends on how much the guy smokes overall.
I've had friends who were major stoners get girls pregnant but at the same time I've had other friends who have tried for a baby and it took them longer than it probably should have.
If you're worried about becoming pregnant, don't use weed as a form of Birth Control. If you're trying for a baby, decide if you want that baby badly enough to give up smoking.
Yes, weed is not protecting you from pregnancy or STI's.
Yes you can get a woman pregnant when you smoke but it can be harder because when smoking weed it puts a protein coating in the sperm.
The risk of that happening is only if you smoke every day for many years.
Yes. Weed may reduce fertility, but rarely all that much.
Of course you can!
If he uses a lot of condoms you won't though
yes
The same way a non-marijuana-smoking man can.
if by smoking for two you mean that you are pregnant. which is something i probably wouldn't do. but there is no real problems that can be found freom smoking marijuana when your pregnant, and everyone i know who has done that have bright children. so i guess it does no harm.
Women don't become sterile from smoking marijuana, it's just unadvised to smoke WHILE already pregnant
Marijuana is not in the genes so it is an environmental factor. If the cannabis consumption has altered the pregnant female's genes then it would be genetic.
Marijuana does not have any effect on a woman's ability to get pregnant.
Same as if he wasn't smoking.
Quit smoking pot!!
Yes, in pregnant mothers the baby`s birth weight can be affected.
A "bit" of marijuana will do no harm to the fetus, however habitual/daily smoking of marijuana (Or tobacco) will have adverse effects on the unborn baby.
Smoking marijuana is awesome
You cannot die from smoking marijuana.
Smoking weed has no bearing on how "strong" a mans sperm is.
probably, I wouldn't revommend any drugs, alcohol or caffeine when your pregnant Also no smoking