We presume the birth details shared by you are those of your wife. There could be a delay as per the indication with respect to having children.
As per her chart, the current ongoing time is volatile for her and a conducive time starts from Sep 2023 or later for her to conceive. You may like to have a second opinion from medical specialist and follow the advice.
She would be a proud mother in due course of time and would have the happiness of children.
Dhanu Lagna with the Lagna lord retrograde Jupiter posited in the sixth house; Moon conjunct Venus posited in the Lagna; Fifth lord Mars posited in the twelfth house conjunct Sun and Mercury; Ketu posited in the fifth house; Rahu Maha Dasha ongoing with Jupiter Antar Dasha and Mars Pratyantar Dasha starts from Sep 2023.