I am around 4-5 weeks pregnant and since I found out 2 weeks ago keep forgetting I need to change what I eat! So far I have eaten sushi, gorgonzola and prawns (though some people say these are OK to eat?). I also drank 5 units of wine last week. I have resolved to do better from now on but am paranoid I have already turned my baby into a four-headed alien. Any thoughts/reassurance out there??