I am currently 17 wks pg following ivf. I can't quite remember when it started, but I did have a big change in my ability to taste. I found that in early pg things didn't have much taste - like when you have a cold and can't taste as good. I found that I especially didn't taste salt as much. Not sure if this is the kind of change you are talking about but it was something I noticed early on so hopefully it is a good sign for you!!! My taste has been back to normal for a while now...
Thanks for sharing your experience. I just noticed that when I eat it appears the flavors are much stronger than normal. For instance, I had apple pie, which I normally love, but this one tasted like a bowl of sugar in my mouth. I couldn't finish it. My prenatal V tasted like fish (they have omega 3 build in). I've been doing acupuncture as well which could possible cause this taste bud alteration - i certainly hope it's more relating to a BFP!
mlorfei-I'm 6dp 5d FET and been wondering the same thing. All yogurt tastes spoiled to me but my DH says it's fine. And yesterday I had chicken with pasta and spinach and the spinach tasted like dirt. Let's hope it is a BFP!