LJ: High blood pressure could have something to do with it. But I wouldn't listen to the doctor too much, if you're overweight you're not completely healthy - period. If you're interested in reading, a really good book which talks about how a healthy lifestyle affects your erections is
The Hardness Factor.
About PE, I would start with the Basic Beginner's Routine found in the beginner's guide, but stick with the two days off, one day on schedule for at least two to three weeks.
Also, there are some good supplements for the penis. The best ones for ED and a healthy penis include:
- L-Arginine
- Pycnogenol
- Horny Goat Weed
- Yohimbe
- Daily Multi-Vitamin
- Omega 3's