Anestrum and Physical condition

Anestrum noun - Applies to nonhuman mammals: a state or interval of sexual inactivity between two periods of estrus.

Physical condition and anestrum are semantically related. In some cases you can use "Physical condition" instead a noun "Anestrum".

Physical condition noun - The condition or state of the body or bodily functions.

Anestrum and physical condition are semantically related. Sometimes you can replace term "Anestrum" with "Physical condition", this terms are similar.