TTC Twins. Secrets!

Stephanie
Are there tips and tricks to TTC twins? Or is it luck of the draw?? They're in my family. My mother is a twin.. And not her parents but there were twins in the generation before them. So my children's generation, but I want to know if there is anything I can do during ovulation to amp my chances? Or is it all myth? Any insight or experience helps! TIA 🙌