Inclusion criteria:
First pregnancy
Gestational age 6 to 24 weeks
Reading and writing literacy
At least one year of marital life
The desire for pregnancy
The absence of medical and psychological illness, lack of medication
lack of sexual dysfunction in themselves and the spouse before pregnancy
The common life of a single monogamous person
His lack of addiction and his wife to drugs and alcoholic beverages (according to Fred)
lack of mental and psychological illnesses and spouses
Non-use of psychosocial drugs (tricyclic antidepressants, inhibition Open serotonin absorption and ...)
Exclusion criteria:
The incidence of any pregnancy problem during the study (Abortion, Decollete, Abnormal Embryo, Cord Prolapse, Blood, Diabetes, Hypertension, Preterm Delivery, etc)
Abnormal fetal heart patterns, or reduced fetal movements in a way that requires medical intervention.
The advent of medical conditions or medications that may affect sexual function during an intervention Incineration criteria included