Pregnancy announcement on social media. When did you announce your pregnancy? And why?

currently 9 months at malapit na manganak at never pa namin inanounce sa soc med only close fam and few close friends lang nakakaalam , no one knows nga din n kasal kmi ng hubby ko only fam lng and close friend lng din masyado kc maritess ang extended family introvert din ako ayoko ng kinukulit ako kausapin na ddrain energy ko