boyfriend of age 67 uncircumcised . don't know if heart medications or loss of wife 5 years ago keeps him from having erection. foreskin also does not automatically retract as Ii'm used to and since we have been dating...without intercourse''''..... just a lot of touching, he states he is getting erections at night. they don't lzst long but are becoming for frequent. is this a psychological rather than medical problem and also why is foreskin so tight and not retracting. can this be cured? or am I stuck..as well as he. I'm concerned with cleanliness too.