I saw this post and had to reply. Is it a sign I asked myself? I have a Yorkie girl also named Lexie and she is at this moment with her stud hopefully getting pregnant. So seeing this post titled "Lexies 7 are 3 weeks old" at this particular time; I will take it as a sign that all is going well on the with the breeding and that Lexie will get pregnant & maybe we will have puppies by mid October.!
On another note...7! Wow, never heard of that big of a Yorkie litter before. Congratulations