Pregnant women in intervention group completed the PIQ, W-DEQ-A and CAQ between the 28th and the 34th gestational weeks. Date of the next antenatal follow-up of the participants in the intervention group was recorded and they were given an appointment for the antenatal education. Women, whose date of next antenatal follow-up was unknown, were asked to inform the researchers about their appointment. Following the antenatal follow-up, the pregnant women in the intervention group were given an antenatal childbirth education and an educational brochure after the education. Also, provided telephone counseling to the intervention group one week after the education. Participants in the intervention group filled the W-DEQ-A and CAQ during the 38th and the 40th gestational weeks. Finally, were completed the W-DEQ-B during the first and the second postnatal days.

Pregnant women in control group completed the PIQ, W-DEQ-A and CAQ between the 28th and the 34th gestational weeks. Participants in the control group filled the W-DEQ-A and CAQ during the 38th and the 40th gestational weeks. Finally, were completed the W-DEQ-B during the first and the second postnatal days.

Following the pretests between the 28th and the 34th gestational weeks, nulliparous women in the intervention group received a presentation on childbirth preparation at a room of the obstetrics clinic. The education was completed in two sections in a single day. Each session took about 45 minutes there was a 15-minute break between the sessions. Following the education, the questions of the participants were responded and educational brochures on childbirth preparation were given to the participants. One of the researchers of this study telephoned the participant women in the intervention group one week after the childbirth education and provided counseling service about the demands and the points that the nulliparous women wondered.

Participants filled before and after education and counseling W-DEQ-A was developed by Klaas and Barbro Wijma in Sweden in 1998. Cronbach's alpha of the scale was 0.88 for primiparous women. The scale consisted of 33 items, which are rated on a six-point Likert type scale (zero=do not agree; five=totally agree). Items 2, 3, 6, 7, 8, 11, 12, 15, 19, 20, 24, 25, 27 and 31 were reverse-scored to calculate the women's individual total score. Higher scores indicated greater fear that the pregnant women experienced. Cutting score of the questionnaire was 85.

Participants filled on the first and second days of postpartum W-DEQ-B was developed by Klaas and Barbro Wijma in 1998 in order to determine postpartum pains and the feelings and thoughts of women after childbirth. The questionnaire included 32 items rated on a six-point Likert type scale (zero=not at all; five=extremely). Items 2, 3, 6, 7, 10, 11, 14, 18, 19, 23, 24, 26, and, 30 were reverse scored and higher scores indicated greater postnatal fear of childbirth. The questionnaire had six subscales, namely, concerns about labor pain, loneliness, lack of positive feelings, concerns about childbirth, and concerns about baby.

Participants filled before and after education and counseling CAQ was developed by Lowe in 2000 in order to measure the fear of childbirth. Cronbach's alpha of the scale was 0.83. The questionnaire included 16 items rated on a four-point Likert type scale. Higher scores indicated greater fear.