Autism questions.

Da

Hello, my 2 year old was diagnosed with autism. I was 43 when I gave birth. My hubby and I were discussing TTC one last time. Please be patient with my questions.. #1 can my age increase the chances of autism and if our 2 year old has the diagnosis, does that make the chances higher for our next baby to have it? His diagnosis is new so I’m still learning about it. 🙏🏽