Community medical question

Doctor, hamari shadi ko 2.2 saal ho chuke hain aur hum pregnancy conceive karne ki koshish kar rahe hain, lekin abhi tak conception nahi hua.

Meri wife ke basic tests karwaye gaye hain. Thyroid test, tubes ka test aur baqi relevant tests reports ke mutabiq clear hain. IVF/infertility evaluation bhi karwai hai. Mere semen analysis ki report bhi normal/clear hai.

Dono ki reports normal hone ke bawajood pregnancy conceive nahi ho rahi. Hum jaan-na chahte hain ke iski possible reason kya ho sakti hai aur humein ab further kaun se tests ya evaluation karwani chahiye?

Kya aap please guide kar sakte hain ke next step kya hona chahiye?

Thanks