Prawns are high in mercury, which can build up in your blood and cause damage to your unborn child. That applies to all prawns - cooked and frozen or fresh. The cooking process or storage method does nothing to get rid of the mercury - nothing can get rid of it!
However, if you really enjoy them, go ahead and have them. Plenty of people ate shellfish while pregnant before the research was carried out. Many people drink to excess and smoke heavily during pregnancy and have healthy children! Surely, feeling deprived or guilty for enjoying yourself is worse in the long run! Your emotions can also have an effect on your baby, so you need to relax and allow yourself some enjoyment.
It's all a matter of chance whether anything happens to your baby, whether or not you stick to all the "rules" - Do you feel lucky punk? Well do ya?
However, if you really enjoy them, go ahead and have them. Plenty of people ate shellfish while pregnant before the research was carried out. Many people drink to excess and smoke heavily during pregnancy and have healthy children! Surely, feeling deprived or guilty for enjoying yourself is worse in the long run! Your emotions can also have an effect on your baby, so you need to relax and allow yourself some enjoyment.
It's all a matter of chance whether anything happens to your baby, whether or not you stick to all the "rules" - Do you feel lucky punk? Well do ya?