Post surgery 10 months. Pumping for 6 months. Penis appears hard but we are having difficulty with penetration. Wife's vagina has always been very tight. Have used lots of lube and foreplay. Suggestions?

A little over 3 months from Nerve Sparing Surgery. Taking low dose viagra daily. For the past month we have had sex with soft small penis not satisfying. I talked with Dr. and she said to be patient but to start using a a pump and try full dose viagra every 4 weeks. I read information from the rogel...