It is now the second time in the past couple of years when I am losing a friendship due to a friend having a baby. It follows a pattern:
Friend I haven't heard from in a while suddenly contacts me, seemingly to catch up. She'll ask me how I am doing and when I ask her in return, she'll announce she is pregnant. I congratulate her and during her pregnancy I'll contact her a few times to ask how she is doing and I'll be lucky to get a reply.
After she gives birth, sometimes I hear she now has a baby, but often I don't hear from her at all anymore. Although these were not super close friendships, they did last for years through various events (people, moving, switching careers, etc). But when there is a baby I feel I though I no longer have value to them, even as a distant friend and it does sting a little.
Why does this happen? I don't know if I am even looking for an answer. I just want to get this off my chest.