Inclusion criteria:
The age of the pregnant woman is 18-35
Have at least a high school education
Willingness to participate in the study
Iranian nationality
Cohabitation with spouse
12-16 weeks of pregnancy
Exclusion criteria:
Having a history of chronic and special disease (diabetes, blood pressure, thyroid, neurological disease)
Having pregnancy and childbirth complications in the current pregnancy and previous pregnancies (threat of miscarriage, abortion, stillbirth, premature birth, preeclampsia, gestational diabetes)
Having mental and social problems, diagnosed with psychiatric problems or taking psychiatric drugs
Having a severe family dispute, based on the pregnant mother's own statement
Use of special drugs
History of alcohol, cigarette and drug use
High-risk pregnancy