During a lunar eclipse, also known as Chandra Grahan, there are certain things that people should avoid doing. Here are some of the things not to do during a lunar eclipse:

• Do not eat food: According to some beliefs, eating food during a lunar eclipse can have a harmful impact on the human body.

• Do not cook and eat during the eclipse time: It is recommended not to cook or eat during the eclipse time.

• Do not touch any god or goddess idol: It is advised not to touch any god or goddess idol during the eclipse time.

• Do not sleep: It is recommended not to sleep during the lunar eclipse.

• Do not go out: It is advised to stay inside and refrain from beginning any new projects or activities during the eclipse time.

• Do not use or carry any sharp tools: It is recommended not to use or carry any sharp tools like scissors, blades, or knives during the eclipse time.

• Do not visit or enter the temple: It is advised not to visit or enter the temple during the eclipse time.

It is important to note that while superstitions surrounding lunar eclipses are deeply rooted in some cultures, its essential not to buy into unverified beliefs and fears. Pregnant women should also take extra care during the eclipse time, such as staying well-hydrated, maintaining a balanced diet, avoiding stressors and negative thoughts, and avoiding strenuous activities.