Safe ba Makipagsex after Miscarriage?

Nagparaspa din ako last December 18, as per my Ob wag sana muna magsex kasi delicate pa daw yung cervix and para maka recover din sa operation. pero ask mo muna ob mo, kasi sobrang bilis mabuntis pag ganon after a month naconfirm ko yung 2nd pregnancy ko after raspa.