false pregnancy

False pregnancy (or pseudocyesis, from Ancient Greek pseudes 'false' and kyesis 'pregnancy"') is the appearance of clinical or subclinical signs and symptoms associated with pregnancy although the individual is not physically carrying a fetus. The mistaken impression that one is pregnant includes signs and symptoms such as tender breasts with secretions, abdominal growth, delayed menstrual periods, and subjective feelings of a moving fetus. Examination, ultrasound, and pregnancy tests can be used to rule out false pregnancy.

False pregnancy has a prominent psychiatric component as well as physical manifestations of pregnancy. It can be caused by trauma (either physical or mental), a chemical imbalance of hormones, and some medical conditions. Contributing psychological factors include a strong desire for pregnancy or misinterpretation of objective bodily sensations. Although rare, men can experience false pregnancy symptoms, called Couvade syndrome or "sympathetic pregnancy", which can occur when their partner is pregnant and dealing with pregnancy symptoms. Psychotherapy, pharmacotherapy with antidepressants or antipsychotics, hormonal therapy, and uterine curettage are sometimes needed as treatment.