As fertility issues continue to rise among women, doctors are sounding the alarm on an often-overlooked set of culprits — smoking, alcohol, and vaping. Once seen as lifestyle choices, these habits are now being recognised as major threats to reproductive health, increasing the risk of miscarriages, hormonal disruptions, and long-term fertility complications.Hidden Harms of Everyday HabitsAs reported in Business Standard, according to Dr Anuja Thomas, consultant obstetrician and gynaecologist at Motherhood Hospitals, Kharghar, lifestyle vices like smoking, drinking, and vaping are silently damaging reproductive health in both women and men. “Many people assume that pausing or reducing these habits only while trying to conceive is enough. But that’s a dangerous misconception,” she said.These substances, she explained, disrupt hormonal balance, interfere with menstrual cycles, and can reduce fertility. “They damage reproductive organs and even the health of future offspring. It’s essential to quit these habits completely, not temporarily,” she added.A Threat to Both GendersDr Manju Gupta, senior consultant at Motherhood Hospitals, Noida, highlighted that smoking impacts male and female fertility alike. In women, it accelerates the loss of eggs, damages the fallopian tubes, and raises the risk of ectopic pregnancy and miscarriage. It also affects the uterus, making it harder for a fertilised egg to implant.Men are not spared either. “Smoking reduces sperm count and quality, and causes DNA damage. This can contribute to miscarriages and even birth defects,” she explained. Passive smoking, she warned, is equally harmful and should not be overlooked.Vaping Is Not a Safe AlternativeWhile vaping is often perceived as a safer option, doctors caution otherwise. Dr Neha Tripathi, fertility specialist at Nova IVF Fertility, Indirapuram, Delhi NCR, warned that vaping contains harmful chemicals that can damage the uterine lining and affect egg development.“Smoking harms fallopian tubes, alcohol interferes with ovulation, and vaping leads to hormonal disruptions. These collectively make it harder for women to conceive,” she said. In men, these substances can lower testosterone levels and damage sperm DNA.She advised that women who are planning a pregnancy — or even thinking about it in the future — should completely quit these habits. “A healthy diet, regular exercise, and early intervention to quit these vices are critical for protecting fertility,” she added.Beyond Fertility: A Cancer ConcernThe risks don’t end at fertility. Dr Gaurav Jaswal, consultant in radiation oncology at TGH Onco Life Cancer Centre, Talegaon, said that long-term use of tobacco, alcohol, and vaping products can also increase cancer risk in women.“These substances weaken the immune system, damage DNA, and cause chronic inflammation. Over time, they raise the risk of breast, cervical, oral, and lung cancers,” he said. Dr Jaswal stressed the importance of making informed decisions and seeking expert help to quit these habits as early as possible.Doctors across specialties agree: there is no safe amount or “right time” to consume tobacco, alcohol, or vape products if one is trying to conceive. The best course of action is to qui