If you didn't have an erection before you tried to enter the penis into the vaginia then you may have a problem. You could try to do more foreplay, Spice it up before actually having sex. Try Candles, Lubricant even the flavored ones, Flavored Condoms, Kissing, touching etc. They sell a bunch of fun things at Sex stores. Also, Sometimes if you are taking medication it can effect the sex drive exspecially anti-depressants. Stress and depression could be another thing that might be in effect. Try to arouse yourself, Think of things that are sexy, things that turn you on and set the mood. Make sure you eat healthy and excersize regulary stamina also plays a big role in sex and foreplay.
Attention: NOTHING on this site may be reproduced in any fashion whatsoever without explicit consent (in writing) of the owner of said material, unless otherwise stated on the page where the content originated. Search engines are free to index and cache our content. Users who post their account names or personal information in their questions have no expectation of privacy beyond that point for anything they disclose. Questions are otherwise considered anonymous to the general public.