![Photo](/media/story/28775/thumbnail-01-adobestock-257525995.jpg)
News • New insights into genetic markers
Pregnancy can be a 'miracle cure' for rheumatoid arthritis – but why?
When a woman becomes pregnant, sometimes her pre-existing rheumatoid arthritis will 'magically' go away. In others, the condition becomes even worse. Now, US researchers may have found an explanation.