Jolly The switi theory is that the egg is more likely to implant if there is sperm present. But the research is a bit dodgy, and mostly about rats, and mostly geared at thinking about whether people with IVF should carry on shagging or knit scarfs from inside their slankets.
It sort of appeals to me in that it kind of makes sense that it makes more sense for a pg to get going where the bloke is still obviously around.
We did SWITI when I got pg - but obviously that means shag all... sorry shag all.. boom boom
As an aside, and whilst thinking about mad sympton spotting - I remember comign home one day a while ago, and thinking OMG I feel sick. I am never sick - then I actually threw up. IMmediately afterwards, I was ok. So it wasn't a bug or food poisoining. I remember thinking, well it can't be pg, because it's too early to be pg... But now, I'm wondering if it was an implantation sympton?
Is that a crazy though - when I got pg perviously, I had a really strong dizzy turn/nausea in the Cancer Shop - and I didn't throw up, but I recovered from it, - and just felt strongly I was pg and carrying a girl. Turned round and said it to my DH, who thought I was mad - but I was.
Anyway, I am (physically) fine - emotionally struggling - this bench is bloody hard by the way. We need to buy some cushions. Apologies for the low profile - but I have been lurking to check how everyone is doing.
gum spotty fingers crossed ladies.
diege glad you seem to be getting through the week.
Hippy symptons?
Jolls I don't think switi is that important either, but it can't hurt xx
Louise Just keep breathing sweetheart. It does get better xx
IG You are looking more glamourous by the day.
GG when are you going to update these stats 
Did I leave anyone out - bet I did. Stupid prego head xx
Mwah, Mwah....