hi... my husband is facing infertility prob, he got seminal tb. he is treatment last 4 month. so i want know in how many month there is chances of concieving naturally?

sufferer: guest gender: male
age: 32 marriage: yes
Begining date: 3-4-2013
Disease detail: hi... my husband is facing infertility prob, he got seminal tb. he is treatment last 4 month. so i want know in how many month there is chances of concieving naturally?
medical history: seminal tb