About sss maternity benefits

Hi, Question lang kaka 7months plang preggy and nalaman ko lang last july since nagstop ung menstruation which is continuous nmn. So kung nagapply ako sa sss sa company then they said na wait for an update. Ung benefits ba mkkuha agad or after giving birth? Wala din ako idea how much it will cost pgnormal according to obgyne kaya icover ng philhealth kso bukod ang bayad sa doctor. Thanks sa response?