I have come across this article today and thought this study could help someone to make their choice on whether they can have an occasional glass of wine during pregnancy. Though it doesn't say that a small amount of alcohol is harmful for baby's cognitive abilities, unfortunately, it can alter face features even during second and third trimesters.
UPD. After seeing surprisingly negative feedback about this article, I want to add a couple of clarifying words here. First of all, my post is not advice and it's not meant to teach you, offend you or judge you about your choices. This is just information for consideration.
Second, I shared it because for me these finding are a big deal. I was sure it's perfectly fine to have a glass of wine on a special occasion from time to time. However, that study really surprised me that the second and third trimester can be affected by alcohol consumption, I never heard that before.
It's sad but it made me reconsider my opinion. This article helped me to make a decision, maybe it will be useful for somebody else too. Those who find this information faulty or disagree with it, please share your opinion constructively, without offense or sarcasm.
Please note, the study talks only about very subtle changes in the baby's faces, which are not harmful or influence any cognitive capabilities. These changes are so small you can't even see them with a naked eye. And not all babies get affected. So ladies, who like me allowed yourselves a glass of wine, our babies will be perfectly fine!! )