Just at first glance my three main takeaways were:1. Your Saturn and his Saturn sit in your 5th house. This can cause delays in having children, or simply just becoming more serious about having children. But very often it delays—it doesn’t deny, though!
2. Your Jupiter is in his 5th house conjunct moon! I’d say this is a very great indicator of children and fertility.
3. The north node is in your composite 5th house. I’d say your true purpose in this relationship is to have children
All will be well, try not to stress too much, and trust that the timing of everything is just the way it should be.