Trying to copy celebrities who are back in skinny jeans weeks after giving birth is unrealistic and dangerous, new mothers are being warned. It can take women six months or even a year, not weeks, to shed the weight they put on in pregnancy, say experts. Crash diets and intensive exercise programmes are not only likely to fail but can harm mother and baby.To read more, http://news.bbc.co.uk/2/hi/health/8114262.stm