It is emphasized that the contraception knowledge of women in Turkey is insufficient and the rate of use of modern family planning methods should be increased. In this study, it is aimed to evaluate the effect of family planning education given via online information canrds on women's perception of disability, attitudes and behaviors in the postpartum period. The study is planned to be conducted in a randomized controlled experimental type using the Solomon four-group design. In the study, it is planned to make up a total of 150 women determined by using the G*Power program. The research will be carried out online with the women followed in Ankara Etlik City Hospital-Gynecology Hospital Obstetrics Clinics.

The data of the research will be collected with Introductory Information Form, Family Planning Method Usage History Form, Perception of Obstacles in Using Contraceptive Methods Scale and Family Planning Attitude Scale. The data will be analyzed using the SPSS 25.0 program. In the evaluation of the data; descriptive statistics, independent sample t-test, paired samples t-test, anova will be used.

Inclusion Criteria:

• Hospitalization in Turkey Ankara Etlik City Hospital-Gynecology Hospital Obstetrics Clinics on the dates of the research
• Having had a cesarean or normal birth
• Being sexually active
• Being a woman aged 18 or over who has given birth
• Volunteering to participate in research
• Having the ability to read and understand Turkish
• Having a smart phone and internet access to access online information cards

Exclusion Criteria:

• Women with tubal ligation after cesarean section
• Women whose partner has had a vasectomy
• Women who received an Intrauterine Device at the time of delivery