BethRSA - this is my first post on this site - just signed up. I am almost in your exact line up. Older sister (2yrs, 4 mo.), miscarriage between myself and her, and one younger sister (1 year, 3 mo.). Very interesting to see that middle is the highest on the poll. My older sister has confirmed memories, my younger had MPD (Mulitple Personality Disorder) but has been "intigrated". Younger sis has memories, too, and my father had a slew of them when he was around 50. It was his father/my grandfather. The memories my older sis has is also of the father of sisters that she & I were friends with and had sleepovers with. I'm the only one in my family that still can't remember and the least functional of the family. I was clinically diagnosed with PSTD over 10 years ago and went to therapy for multiple sessions over the course of about 3 years and still live in limbo...wonder if middle children suppress more, leading to more PTSD??