Whether you are thinking of escaping the frigid temperatures on an island paradise or just visiting your local tanning salon, you may be worried about the effect on your baby. Although there is abundant evidence that exposure to UV rays is bad for you, no large studies have been done on the effect on the fetus.
A big reason for the lack of studies is ethical issues. Researchers are hesitant to conduct research studies on pregnant women without a clear medical need. In addition, few pregnant women would line up for a study which could potentially cause unknown harm to the baby. I certainly wouldn’t.
There is anecdotal evidence that tanning, whether in a bed or for long periods of time on the beach, is not the best idea. One danger is overheating of the mother and fetus. Studies have shown that overheating can have negative effects on the baby, such as spinal malformations and in early pregnancy problems related to the neural tube closing properly.
Another problem with frequent tanning and heat exposure is the danger of dehydration for the mother. The baby needs a continual supply of fluids for the production of amniotic fluid. Dehydration can happen quickly and it is important to always stay well hydrated, but especially when out in the sun.
Your skin may not like exposure to UV rays. Pregnant women are susceptible to a condition known as cholasma, or the mask of pregnancy. This is a condition which results in hyperpigmenation of areas of the skin, resulting in darker patches. Exposure to UV rays increases this problem.
Speak to your doctor before spending any time in the sun or a tanning bed. It is likely the salon owner or manager would refuse service if you are noticeably pregnant. Don’t be surprised if your doctor advises against tanning. They tend to err on the side of caution in situations like this.
If you want a tan, you can still get it without the UV rays. Home tanning products have really increased in quality and now offer pretty good results. Spray on tanning booths in day spas and even some tanning salons give excellent results too.
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