Hi,
Will try my best, hope I'm right
In order to look about the topic of children, I'll take a look on your 5th house (which also governs children):
You have Chiron there, and your progressed mars and Uranus are somewhat close to him!
Chiron deals with our wounds and carrying them ("the natural healer", an asteroid which should help us how to deal with our wounds). Chiron in this house might show that you had some hard time with having children (or maybe with having fun or with creativity maybe? These are also topics which the 5th house rules).
Mars is already there in the same degree (Taurus 5 degrees) and maybe makes you quite frustrated and hurt in this manner.
But Uranus is coming closer too. Uranus is the planet of unexpected things so... maybe? Didn't find much about this conjunction but with Uranus... it can.
*Some time has passed since your post and some changes occurred to your natal chart for sure. Would you like to upload a newer progressed chart?
Moreover, remember that astrology isn't 100% accurate (or right, nobody here is a prophet) and reality has its own way, which cannot be fully determined by astrology ... I hope you will be pregnant