The piriformis is a difficult-to-reach muscle that runs from your spine to the thigh bone. When it begins to push against your sciatic nerve, often due to too much sitting, it can cause excruciating pain. A tight or inflamed piriformis is what is known as piriformis syndrome.
Geese will sit on their nest to incubate the eggs, which takes about 28-30 days.=). Source(s): internet; http://www.veganpeace.com/animal_facts/G... K.E.L.S.E.Y. Â· 7 years ago.eese will sit on their nest to incubate the eggs, which takes about 28-30 days. =). Source(s): internet; http://www.veganpeace.com/animal_facts/G... K.E.L.S.E.Y. Â· 7 years ago.
How long do Swans sit on eggs? I have been watching the progress of the pair of Swans on Black Park lake. They built and stared sitting on he nest over 5 weeks ago now. Last week female was off the nest but seemed to be putting week back into it and today she was back on it. What is the usual hatching time for swans eggs? How long do signets stay in the nest beofore they venuture out.