How do you like your eggs in the morning?
'Eating for two' may harm baby - Times Online
A high-calorie diet around the time of conception — and regular breakfasts — might increase the odds of a boy while women with a lower energy intake were more likely to give birth to a girl.
There has been a small but consistent decline of about one per 1,000 births annually in the proportion of boys being born in industrialised countries, including the UK, over the last 40 years.
Some researchers have suggested this could be because women have been consuming low fat foods and skipping breakfast, among other things.
The "harm" to baby in the headline seems to mean the extra risk it might be born male.