As per your chart, there is a delay indicated with respect to having children. The upcoming time starting from May 2023 is conducive for the same for over an year thereafter.
Further analysis can be taken up with the chart of the prospective father. 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.
Leo ascendant with the ascendant lord Sun posited in the fourth house conjunct Saturn and Moon; Fifth lord Jupiter posited in the seventh house in conjunction with Mars; Fifth lord Jupiter transits to Aries from May 2023 onwards giving full aspect to its own fifth house of Sagittarius.