As per your chart, indications are that you will have two to three children. Although your natal chart denotes the progeny, it is imperative to compute the natal chart of your better half also, so as to come to the conclusion. Both the charts of husband and wife are required to be analysed.
The simultaneous analysis of the birth charts of both husband and wife provides better results with respect to children.
Your natal chart infers healthy, intelligent and achievable kids those will keep you proud.
Gemini ascendant with the ascendant lord Mercury posited in the ninth house conjunct fifth lord Venus and North Node (Rahu); Moon posited in the ascendant and Sun in the tenth house; Fifth lord of Divisional Chart 7 (Saptamsha) is Jupiter posited in its own sign of Sagittarius in DC7.