Preseed success stories???

My boyfriend and I just had preseed delivered yesterday and we've been TTC for 9 months, we are going to use the preseed tonight and i was hoping for some tips, and success stories behind preseed! This is my final hope! My son was a stillborn at 39 weeks in 2012 with a completely normal pregnancy and it seems like trying and not trying to get pregnant since then is just hopeless... So I'm really hoping this works!(learn more on Glow: https://glowing.com)