35
Participants
Start Date
May 31, 2013
Primary Completion Date
October 31, 2015
Study Completion Date
October 31, 2015
Sodium
supplemental sodium tablets 150-200 mmol/day in 5 days
Placebo
Placebo are given in 5 days
Gynelogical Obstetrical Department, Skejby
The Danish Council for Strategic Research
OTHER
Lundbeck Foundation
OTHER
Odense University Hospital
OTHER