Miscarried and helping others deal w/it HELP

Ok so about in Aug n Sept I experienced a miscarriage, It was very hard on me esp the 1st one. I went into a depression and anger mood, I forgot to take care of myself and lost motivation and care about things. I thought I never would be able to move forward, thankful I had people looking out for me and my bf at my side, I am now a lot better and seeking counseling. Now my younger sis has experience one, her first child at 16 weeks.I went with her to the Dr to find the sex of the baby n sadly she miscarried. The sistuation was like experiencing the whole thing again, now my sis is having such a hard time with this and to make things worse her BD left her. This was not planned n the fam wasnt too happy she got prego but excepted it. Now she is what we believe to be a start of depression. She has lost weight n sleeps all day. To make things worse my parents havnt been the most helpful and she's debating of moving out due to feeling alone or not being cared for. She's goin to live w my Mom. I have offered her to stay w me n my bf for while and always check up on her , I feel like I am being there as much as I can but I dont know what to do or say sometimes, being on the other end is diff. I feel she's shuttin everyone out, I wanna help her and dont want her to get in a depression like I did. What should I do or say?? Also I think she's still in denial about her bf leaving her..but after no calls,not showing up etc after her being prego,I think he's trying to leave.
  HELP!!!

Talk to her about what you went through, how you felt etc.. Maybe it'll help her open up to you and talk about how she's feeling. That could really help her.

Quoting lamr - 02-08-13-21:" Talk to her about what you went through, how you felt etc.. Maybe it'll help her open up to you and talk about how she's feeling. That could really help her."

Ok i will, I have tried to talk to her somewhat and sometimes she'll just cry or say yeah or I dont wanna talk about it. She's very emotional but closed off sometimes. How long should I wait until I talk to her..like a good deep talk?