Whats the worst thing you can possibly do during pregnancy??

drugs and have unsafe sex with somebody you dont know, you dont want to infect your baby.

pose naked on some celeb magazine with a smug grin on your face whilst telling the world how wonderful it is to be a mother and that having 6 million in the bank doesn't help at all.

Have sex(unprotected)with loads of different men, appearing in a porn film whilst pregnant. Standing in the street smoking with a big bump(I hate that!) Killing yourself and letting your unborn baby die. Shall I continue?................That was all very serious now wasn't it?

Hard drugs, i work on a neonatal Unit and you should see the hell those poor babies go through when they are born. When the drugs get into the babies system it numbs them so the brain makes extra neurological pathways, when they are born everything sounds so loud, lights are like a floodlight in your face, touch is uncomfortable they shake, vomit, cant sleep, have horrendous diarrhoea so there bums are red raw. Imagine the worst headache you ever had and triple it. Thats the worst thing you can do when your pregnant.

have an abortion

commit suicide

stick a large knife into you're belly, in fact its a pretty bad thing to do at anytime, obviously this isn't what you mean but it does answer you're question and it is true. damn someone said it already, but i added an extra part so there!

use a microwave, dye your hair, fall down stairs, do drugs, smoke, drink to excess, sit in the sun to much, over do anything, go on fair ground rides................

Tell me its mine :-)