I only managed to knit one thing this month, but it was at least of a reasonable size being a long sweater (with pockets).

It used up 1,610 yards of my handspun yarn.

https://www.ravelry.com/projects/fak/rock-the-lobster-2

Total monthly yarn out: 1,610 yards, 332g
Total monthly yarn in: 0 yards, 0g

Net monthly yarn decrease: 1,610 yards, 332g

Monthly fibre stash reduction: 0g.

Total yarn out ytd: 15,775.8 yards, 5,176g
Total yarn in ytd: 13,750 yards, 3,180g

Net yarn decrease ytd: 2,025.8 yards, 1,996g

Fibre stash reduction ytd: 3,050g.