Well they certainly are not the most nutritious, but as long as you are getting enough vitamins, nutrients and water daily and additional chocolate drink, non-alcoholic of course, should be okay every once in a while.
Cocoa, chocolate drinks, soft drinks such as Coke, Pepsi, chocolate milk
Chocolate contains low levels of caffeine. High doses could be harmful to the baby. They say up to ~2 cups of coffee worth a day is safe during pregnancy.
Hot chocolate is denser than other drinks
It is a very good idea to avoid drinking excess caffeine while pregnant and to avoid the additives they put in those engery drinks. Taurine, found in Red Bull and some others, is a vital nutrient for cats but is not part of the natural human diet. Even energy drinks that are caffeine free and "natural" are not always a safe bet. Natural does not equal healthy. Arsenic, opium, poisonous mushrooms, sugar and E. coli are all natural too. Talk with your OB about what foods are safe and what to avoid. Some times an additive or homeopathic pill is safe alone but added to pregnancy or other medicines becomes dangerous. And what is safe for a grown woman isn't always safe for babies. Your best advice will always come from your OB, he can also help you think of ways to help beat that sense of afternoon tiredness. :)
A majority of chocolate is used for consumption in drinks and foods.
it kills it
There are no foods or drinks that can cause pregnancy. Pregnancy can only occur by the introduction of a man's semen into the reproductive tract of a woman though unprotected sex.
chocolate cyst can not prevent pregnancy
This drug is safe during pregnancy.
Candy,chocolate,energy drinks
hot chocolate
Cetrizine is not safe during pregnancy. You can take promethazine (Phenergan). That is safe during pregnancy.