What age can you drop a cot?

Can you please clarify what you mean by "drop a cot"? If you're referring to the age at which a child can transition from using a crib or cot to a regular bed, the answer may vary depending on the child's development and safety considerations. Typically, most children transition out of a crib or cot between the ages of 18 months and 3 years old. However, it's important to consider factors such as the child's ability to climb out of the crib, their height and weight, and the safety features of the crib itself. As a parent or caregiver, you should monitor your child's development and make the decision to transition to a regular bed when it feels appropriate. It's also important to ensure that the new bed is SAFE and comfortable for your child, with appropriate safety features such as guardrails to prevent falls. Can you provide any additional context or information that might help me better understand your question?