Q.Squash Plants Not Bearing Fruit
I have lots of flowers on my squash and zuchinni plants, but only 1 or 2 that come to full fruit. Most just fall off the vine, or when they are small, they rot at the end and die.

Certified GKH Gardening Expert
It sounds like a pollination problem. These articles will help:
https://www.gardeningknowhow.com/garden-how-to/beneficial/insect-pollination-process.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/squash-fruit-falling-off-the-plant.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/pollinate-squash-by-hand.htm