SSS Employed to Voluntary Member

Previously employed ako, June last contri ko as employed then ngvoluntary ako kaya lang 2 times ko lang nahulugan yung SSS ko July and August. nakapag apply naman ako ng maternity notification online and accepted naman ang status. Question: may makukuha pa rin kaya ako kahit twice pa lang ako nakapaghulog as Voluntary member? Thanks in Advance po :)