Having used my new e-cigarette for a week the slow realisation I was absorbing more nicotine than I would usually has undoubtedly put me off them
It contains a 20 ml e-liquid reservoir with 20 mg/ml nicotine strength (2% nicotine), supporting up to 25,000 puffs in Regular Mode or 12,500 puffs in Pulse Mode
1 mg is green, 0.5 mg is yellow, and 0.1 mg is cyan
[Google Scholar] National Institute for Clinical Excellence (NICE) [Accessed: 17 July 2019];Smoking: acute, maternity and mental health services PH48
Reproductive harms (fertility, pregnancy, offspring) Smoking in women is strongly linked to fertility problems, increased time to conceive, ectopic pregnancy, miscarriages, low birth weight, preterm birth, stillbirth and sudden infant death syndrome
According to Mishra As 2025 study, Inhaling Risk: Smoking Impact on Male and Female Reproductive Health, smoking tobacco directly damages fertility in both sexes