Yes, smokers have lower implantation success in IVF
Because in that case, whatever goods might be had from the habitpleasure, relaxation, focus, etc.are massively outweighed by well-established harms: damage to the body (especially the lungs), drastically increased risk of disease (particularly cancer and cardiovascular disease), addiction (which is economically burdensome), and harm to ones character (clear violations of the virtue of temperance, for example)
Too many kids see e-cigarettes as cool and harmless, they note
The losses are even bigger if smokeless tobacco is included ($125 million).[29] Importantly, these sales did not disappear
The treatment of nicotine poisoning in dogs depends on how much nicotine a dog ingests and how much remains unabsorbed in the system