The signs of low estrogen level are indicated by physical condition and mental condition of the body. Pain in joint, excessive sweating in the night, skin becoming dry, and anxiety are some of the signs of low estrogen level which can occur either as a single sign or cluster of sign.

The signs of low estrogen level are common at the times of pregnancy and when the body is undergoing hormonal fluctuations. The low estrogen level signs vary from one woman to another and so it is difficult to recognize it at the first stage. Some women may show signs of hot flashes in which they suffer from excessive sweat and feel too hot. Low estrogen level can also link to panic attacks. Osteoarthritis, inconsistency in urine, vagina becoming dry, confusion, atherosclerosis, pain in muscles and joints, frequently falling prey to infection are the signs shown by women suffering from low estrogen level. Some other signs of low estrogen levels are continuous swinging mood, hair loss, irregular period, pain in back, depression, unwanted weight gain, loss in bone density.

 Female fertility depends on the level of estrogen in the body and if the level of estrogen is low then the ovaries will not be able to release eggs leading to female infertility.