Shopping vouchers are being offered to new mums as an incentive to get them breastfeeding their babies.
The idea is part of a research project by the University of Sheffield, and will be carried out in Chesterfield.
Researchers are examining ways to boost the low rates of breastfeeding.
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Demonstrators will gather in Lincoln this morning to protest against proposed cuts to the city's local fire service.
Passengers have been warned to expect disruption on East Midlands Trains this weekend because of work on the main line into St Pancras.
A cold and mostly dry day, with wintry showers becoming more confined to coasts. Brisk winds, especially near coasts.