Sir,

Now its 2 and a half year of our marriage .we both are healthy .my age is 33 and wife 30 .But she got irregular periods otherwise everything normal and I too got checked everything is normal .But still ,she unable to conceive .we do regular sex.help us in this issue.

Thanking YOU
GOPI

Might want to see if her doctor will suggest anything that may help regulate her cycle more. However, plenty of women with irregular cycles get pregnant. It can take quite a bit of time to get pregnant for some couples... often for no apparent reason.

I have had couples in my classes that find themselves pregnant even after being told it wasn't possible, or after trying fertility meds and then deciding it just wasn't going to happen... only to find themselves pregnant after they had stopped the treatments.
Since you both have had testing done, and there was no obvious reason determined to suggest that you can't get pregnant, what is the next step your doctor is considering? Perhaps additional tests need to be done or medical assistance might be suggested.