Don't worry, pompeyonline.com know the reason for their poor home form...
"I've spoken to a number of ex-Pompey players about what it's like to play at Fratton Park. The overriding sentiment is that, for players who are used to playing in front of typical lower league crowds, it can be extremely difficult to play in front of such a large and vocal home crowd. The pressure comes from the weight of expectation. They've all said that when we are on top, there's no better place to play. As for away teams, it's like going to a big ground in the FA Cup - there's less pressure, and that's why you see smaller teams rise to the occasion."