As ur azoospermia there is not even 1% chances of pregnancy if u want to confirm why periods are delayed u can ask ur wife to do urine
pregnancy test with upt kit as far ur concern we have to go with proper and systematic treatment to treat u also there is no treatment in allopathic for azoospermia better we can go with ayurvedic medicine to increase ur sperm count and motility whats app me Nine Five Nine Five Seven Three Zero Triple Five
Next Steps
consult me privately for more details