This is where late pregnancy fetal surveillance comes in handy. The non-stress test is one of the staples. Why Do an NST. This test can be done in the later stages of pregnancy. It is more frequently used in cases where the mother is going past her assigned due date to ensure fetal well-being.
Not sure what it's called, but we make the same knot that the baler knotter makes to tie balls together. Hold the 2 twines together, make a loop, and pass the ends through the loop, trim to about 1 inch. If you cut the ends too short (makes no difference in the knot) the twine will simply pull apart.
Rather than simply sewing a rope border to a piece of netting, we take the extra time to weave the rope in an out through the meshes, before sewing the rope to the net. This is an important step, because if a stitch were to break, your batting cage would stay together.