Yes. It has nothing to do with praying
- Are you allowed to file nails on rosh chosesh?
- Can I shave today for kvod Shabbat, because you can't shave on Rosh Chodesh?
- I forgot yalah veyavo by shacris (rosh chodesh) what sld I do now?
- Kavod harav can one cut nails on rosh chodesh?
- Kvod Harav , do we say yaaleh veyavoh during Chazarah of Mincha by shalaich tzibur if after shkiah