Judy,
I am sorry hun that you have had such heartache. It is just devastating no matter how many children you have or your age. This is silly for someone to suggest that the pain is any easier under different circumstances. My heart goes out to you. The pain of losing a child is just inexplicable no matter what.
I can't chat for long but would it have something to do with fertilisation timing and hormonal levels at that time. Just listening to you say that when the babies were a weekish behind the dating they didn't make it. WOuld it possibly be because they fertilised late and made it to the womb later and hormones were already starting to drop and therefore less likely to sustain?
Just a thought from a not so knowledgable one. Maybe try Bding quite few days before ov to give the swimmers a chance to get there. I really don't know but sometimes i find it easier to have a theory no matter how silly, to get me through another month.

Be back later....still around but busy little bee.

P.s. everyone feeling really good today, bit chirpier and more energy...things are looking up. Lets see me sustain this for a few days in a row!xoxo