As per your chart, there is a delay indicated with respect to having children. The upcoming time starting from Aug 2023 is conducive for the same for three years thereafter.
Further analysis can be taken up with the chart of the prospective mother. You may like to take professional medical advice as well in this case.
A proper and well advised food course for keeping the body cool of the prospective mother is important along with medical advice.
Makara Lagna with the Lagna lord Saturn posited in the fifth house; Rahu posited in the Lagna; Fifth lord Venus posited in the seventh house conjunct Ketu; Saturn Maha Dasha ongoing and Moon Antar Dasha starts from Aug 2023.