Pre seed

Ashlyn • from Nashville, Tennessee. I love meeting new people. Add me on whatsapp to chat. Hoping to have a baby this year.
just bought some pre seed and am hoping that it will help us conceive. However I have a couple of question that I am hoping some of you guys can help me with. 
First question: how long did you use it before conceiving?
second question: how long were you TTC before you used pres seed and got a BFP