It lowers the chance
In no way but it does increase the chances the baby will have problems.
smoking weed is bad in general, but yes, i wold say that smoking weed during a pregnancy should be highly avoided as it probably harms the baby.
weed doesn't prevent pregnancy. condoms and birth control do.
Smoking weed, smoking weed, and smoking weed
Yes, it rises your body temperature. If you have a fever it will rise it it a lot.
The only comprehensive study done while smoking weed during pregnancy showed the baby to be normal. So no, weed is not bad.
smoking weed does not affect your period, smoking grass might however
Weed does not protect anyone from pregnancy but it can make the guy fumble with the condom. If the condom is used correctly you have zero chance of pregnancy.
Weed is actually healthy for you, google the benefits
It may increase the chance of nausea, but they will not interact in a dangerous way like alcohol will.
No you can not get skinnier from smoking weed
smoking what? weed? or ciggs?