![Study: Smoking while pregnant can cause early puberty, long-term health effects in girls - WTOP News Study: Smoking while pregnant can cause early puberty, long-term health effects in girls - WTOP News](https://wtop.com/wp-content/uploads/2015/03/53252427.jpg)
Study: Smoking while pregnant can cause early puberty, long-term health effects in girls - WTOP News
Unicare_homoeopathy - 🤔 Why is smoking dangerous during pregnancy? ➡When a woman smokes cigarettes during pregnancy, her fetus is exposed to many harmful chemicals. ➡Nicotine is only one of 4,000 toxic chemicals
![4D ultrasound study shows harmful effects of smoking on unborn babies | The Independent | The Independent 4D ultrasound study shows harmful effects of smoking on unborn babies | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2015/03/23/15/2foetus-pa.jpg?width=1200)