I had a 4d scan at 24 weeks and this photo looks like I have a hidden twin! I can see the arm on the right coming off the baby, but where is that arm on the left coming from? 😂. I am half joking with the hidden twins scenario but could it be possible? I felt like it might be twins right from finding out I was pregnant. I tested positive at 7dpo and I feel huge already! 😂