Pregnancy may delay MS onset

Pregnancy may delay the onset of multiple sclerosis symptoms by more than three years, according to a new Australian-led study.
Researchers say the finding has implications for a greater understanding of the causes of MS and the potential use of hormone therapy to delay symptoms.
The study used a global database of more than 70,000 MS patients called MSBase and was run by Monash University in Melbourne.
It looked at whether pregnancy delayed the onset of MS.