1. i'm a married person having a child my question is, during intercourse i'm unable to know weather my wife got organism or not? Plz plz tell me how to find this as i want that she may also enjoy like i did during intercourse. 

2. One more point untill i made slow stroking i maintain it but when i started fast i discharge within 10 seconds. so i starts with slower strokes and after about 3 to 4 mins, i give fast one. Is there any way to maintain fast stroking for atleast 1 mins or so. 

Thanks