TTC and orgasms

Danielle
My husband and I have been TTC for almost a year, and I am wondering- if I orgasm after him (usually manual stimulation by him), does this affect our chances of conceiving? I can't seem to find much info online other than old wives tales, and I'm worried that we may be damaging our own chances! Most of the more reputable sources seem to say it's ok, but I am looking for opinions from people that may have experienced the same!