Should we take baby. Hydronephrosis.

My wife got major surgery of fibroids just 1 yr ago. This surgery took 6 hrs approximately. Her belly had a cut vertically  about 7 inches at middle position of belly from 2 inches top of naval area to lower abdomen. Also she got another surgery 4 yrs ago at bottom of lower abdomen horizontally for the same reason of fibroids. She is a thyroid patient and also tend to high BP. She is feeling a mild pain at her surgery area after doing any job like home maintenance, sex etc. And also to remember that she have to go her service daily about 160 km ( Up n down) per day. My question is that should we take chances for a baby or we need to wait until her pain get resolved. But also we are frightening that it may too late for a baby to conceive because of her fibroids tendency ..... Her last USG report shows that her uterus is good enough. And kidney have mild hydronephrosis.