Firstly I'm still quite miffed - I'm probably being bolshy and biased. Currently though I don't think I am BU but more than likely am.
So, just had the great news that a good friend is pregnant, they're thrilled as are all of us, it's number 1 and very exciting/scary etc.
A group of us (all friends with mum-to-be not all friends of each other as it includes workmates etc). M2B was talking to us lightheartedly about missing some foods and dreaming about her favourite raw cheese etc - it's was all laughy and nice.
One workmate, childfree by choice (I do not think this invalidates opinions like some parents do but do think it's relevant here) then launches into how food/alcohol/exercise restrictions are just all bollocks and she thinks it's all fearmongering and it's quite pathetic to stop doing what you usually do just because you're pregnant. It was a real soap box moment. Of course she would do things her way. Several of the others challenged her on several points.
Usually I just let things slide, I don't really give two fecks what other people choose to do and am happy I did what was right for us.
BUT - I also have a disabled child and know many people with diasabled children and one lady that has adopted 2 FAS children. It's hard sometimes and it took a long time for me to get over the guilt that I caused this and did something wrong and have made my child's life hard forever. I know nothing I did caused this and have accepted that now.
The issues is she was basing her argument purely on - My mum/nan/man at the pub's wife did xyz and it was completely fine. She refuted my argument that just because you have a story about it doesn't make it true - the fact some people can smoke for years for example with no ill effects and die in advanced old age of something else (my great grandma) does not mean the ciggies aren't proven to be harmful and cause many deaths a year (my grandfather and other great gran - lung/mouth cancer both).
Mum2B was a horse rider and also suffered some early bleeding - she was advised to stop riding and did so, she misses it of course, but 'friend' kept on at her about 'think of your poor horse, it wont make a difference as you're used to it' my line was - it is possible it won't make a difference but (knowing the number of falls/accidents I've had) what happens if it does? Or there is an accident? As it isn't your baby or your conscience if something terrible happens would you like to back the fuck off?
It went on for a bit until I got really pissed off and said that she had no right to be dismissive of the opinions of mothers that wanted to do the most they could do to maximise the chances of a healthy baby using the information we have at the moment. It's actually only 9 months at the end of the day vs a whole life. How anyone ''cheats'' is up to them, for instance there were some things I did with some babies that I took on in all good conscience because I thought the risks were low enough for me, that might be different for otters. I wouldn't dream of saying I did it and my baby was perfect so all the caution is bullshit. I also had a mix of home births and hosp births - some people don't like that.
And now I'm just really pissed off - at myself for not just keeping schtum, at her for being so aggressive in her derision at my friend, at both of us for not being grown up enough to not put a kink in the day.
My point is - if you have never had the worry of harming your baby and been in the position of having to think about the recommendations and what suits you then mabye just STFU or have a discussion instead.
Her point is - she thinks it's pathetic that women these days fulfil some kind of agenda (I haven't quite worked out whose agenda yet, she wasn't clear. Probably a medical/patriarchal one) and we've been having babies for thousands of years without all this crap. 
M2B felt awkward as it was a courtesy invite really and I just can't stand her now because she's the kind of person I hate and encountered regularly in pregnancies. Everyone was including her in the chat and was enjoying her stories and involvement etc until she started after our friend. Now I feel like a shit for telling her to wind her neck in. I apologised, outlined why I felt like that and called truce so we could continue to have a nice day. She just continued being quite judgmental and prefaced everything with 'well I'm sure Nic won't agree with me but'. I did just keep my mouth shut to try not to cause any more of a fuss. I just think there's a point where you should just support what a friend has chosen to do (as long as it's not clearly harmful to either) and keep your opinions about it to yourself.
Oh god, I'm a massive twat aren't I? 