As per your chart, indications are that you could have two to three children. Although your natal chart denotes the progeny, it is imperative to compute the natal chart of your better half so as to get better insights.
Both the charts of both the partners are required to be analysed. You have a blessed family life and you will be a proud parent.
Capricorn ascendant with the ascendant lord Saturn posited in the ascendant conjunct Sun, Mercury and North Node (Rahu); Fifth lord Venus posited in the second house; Mars posited in the fifth house; Ashtakavarga score of fifth house is 30.