Abundance - my clinic here in Australia has a "no perfume" policy at transfer as it does affect the embryos. I believe it's more so for the embryologists as they are the ones who are directly exposed to the embryos when they check on them every couple of days. But, my acupuncturist also told me to avoid wearing perfume for about a week after transfer until implantation has occurred and everything has settled down. I think that the aluminum in deodorant is probably more harmful than the smell - but I personally could not bring myself not to wear deodorant. I'm a scent freak and am known for the perfume I wear - but I definitely abstained from wearing it for a week after my transfer.
I swear by the pineapple. It might just be a fluke, but I have done it for my last two cycles and both were BFP for me.
Well - today is our big day. Fingers crossed. Hopefully we get some good news at our scan this afternoon?