Paradisechick 's attidude is exactly why most people who have assessed the risk that it is negligible acceptable don't post on these threads - because they get judged aggressively.
I did choose to drink occasionally while I was pregnant (but not during weeks 6-10), I stopped eating unpasteurised cheeses but did eat foie gras once while I was pregnant, on the other hand I never got drunk when I was in charge of ds, I breast fed him till he was 13 months old, never gave him formula, we chose not to use stair gates, instead teaching him how to go up and down stairs safely (and he never fell; in fact the only child I know of who ever had an accident on stairs was one whose parents nearly always had stair gates in use), we taught him to cross roads safely from the age of 2 (yes, in company), so I was comfortable letting him walk to school on his own from age 7 and cycling to school on his own from age 9 and from school age 10 (differing risks according to the direction), didn't let him stop using a car seat till he was 150cm tall, much to his disgust, conversely, did use a taxi occasionally when overseas when we were not able to use a car seat, drove cars in South Africa where other people would consider that there was a risk of car-jacking (but we always hired a Japanese car rather than a BMW), went walking in Stellenbosch when other tourists would tell us to be scared, let ds walk to a football ground the other side of the village in Greece we were staying in on his own, age 10 , let ds, now aged 12, cycle around Glasgow (as long as we know roughly where he is) as he goes out for training rides .....
Some of these "risks" other people would consider acceptable, other's not. We all have our own judgement of perceived risk.
The one time ds was at risk was when he was 17 months old and had just learnt to walk. He managed to get himself out of the house via the (sort of) cat flap
and walked (having only just learnt to walk) to the house next door at 7 am, where dh finally found him. Totally my fault, as I had left the house at 6am and not closed the storm doors behind me in the pouring rain. Did I feel guilty? Yes. Did I let it make me paranoid about other risks? No.