2023 How many you growing and picked

9 courgettes:
3 zucchini x 8
3 stratio de..x 3
3 green bush x 9

1 cucumber; Emilie x 6

8 butternut; Waltham

2 Luffa.: both have reached the top of the GH, one has several female flowers, the other nothing. I don't know if they need male flowers at all? Would a melon do as I have loads of them?
about 12 mixed melons