Congrats on baby number two! I'd suggest checking the main AsianParent Singapore community pinned messages or asking the mods here if they have a Jan 2027 birth club group, since most of the active ones seem to start through the platform itself. You could also post your own WhatsApp group link here and see who wants to join, I did that with my second and got a few genuinely helpful mums who became proper friends even after our kids grew up a bit.
Dea Zhou