The best evidence for a combined effect has been a few, inconclusive studies and personal reports from patients that their fibromyalgia worsens during pregnancy. So, to gauge the extent by which fibromyalgia affects the symptoms of pregnancy, Schaefer and colleagues sent surveys to fourteen women who were in the last trimester of their pregnancy, half of whom had fibromyalgia.
The participants were all between the ages of 29 and 31, none of whom had a chronic illness besides fibromyalgia. Surveys asked about the degree of fatigue, pain, depression and ability to function.
The pregnant women with fibromyalgia reported having a more difficult time functioning during routine activities than the rest of the group. Additionally, they complained of feeling more tired, stiff and having more pain in more areas of the body than the women without fibromyalgia.
"Until now, there was only anecdotal evidence suggesting that women with fibromyalgia had a rougher time during pregnancy," said Schaefer. "This data is the first step toward gathering hard evidence of fibromyalgia's effects on this group and will hopefully help us identify ways to reduce the impact of fibromyalgia during pregnancy."
Schaefer is quick to state that this study is small and preliminary. Further, larger studies will be needed to confirm these results and better understand the connections between fibromyalgia and pregnancy.
However, if you do have fibromyalgia and are experiencing any difficulties with your pregnancy, Schaeffer recommends that you discuss any pain and fatigue with your doctor. "Part of it is just preparing the women for what might happen," said Schaefer.
While the drugs you normally take to ease the pain may not be possible to take during pregnancy, there are support groups that can help. Also, make sure to plan for additional help during and after your pregnancy.