Yes. why not? I didn't do any for mine too, but because friends and relatives have been giving red packet when they visit, I just bought voucher to distribute to relatives and friends when I see them. its all up to your comfort level. moreover covid is on the rise now I think it's better not to do it.
It depends on your decision. I do know that some of my Chinese colleagues that celebrate either 100 days or 1 month party. It is to celebrate not only the new arrival and achievement of a mama but also longevity of baby that they will live 100 years.