First stage: Pregnant women will be administered a "Personal Information Form," the "Prenatal Breastfeeding-Self-Efficacy Scale," the "Prenatal Hygiene Care Readiness Scale," and the "Prenatal Self-Assessment Scale-Maternal Role Acceptance Subscale." Second stage: In this stage, pregnant women will be given a 60-minute breastfeeding education session.

Third stage: This stage will take place one week after the second stage, and pregnant women will receive baby care training. The training will be conducted face-to-face in the training room of the hospital where the study will be conducted, using the training manual prepared by the researchers according to Mercer's theory as a guide.

Fourth stage: In this stage, pregnant women will again be administered the "Prenatal Breastfeeding-Self-Efficacy Scale," the "Prenatal Hygiene Care Readiness Scale," and the "Prenatal Self-Assessment Scale-Maternal Role Acceptance Subscale."

Pregnant women who have not received training will be included in this group.

First stage: Pregnant women will be administered a "Personal Information Form," the "Prenatal Breastfeeding-Self-Efficacy Scale," the "Prenatal Hygiene Care Readiness Scale," and the "Prenatal Self-Assessment Scale-Maternal Role Acceptance Subscale." Second stage: In this stage, pregnant women will be given a 60-minute breastfeeding education session.

Third stage: This stage will take place one week after the second stage, and pregnant women will receive baby care training. The training will be conducted face-to-face in the training room of the hospital where the study will be conducted, using the training manual prepared by the researchers according to Mercer's theory as a guide.

Fourth stage: In this stage, pregnant women will again be administered the "Prenatal Breastfeeding-Self-Efficacy Scale," the "Prenatal Hygiene Care Readiness Scale," and the "Prenatal Self-Assessment Scale-Maternal Role Acceptance Subscale."

The scale was developed by Çaka and Çınar in 2020 and consists of 10 items. The scale is a 7-point Likert-type scale, and each item is scored between 1 and 7, from "I'm not ready" to "I'm completely ready." The total scale score is obtained by summing the scores. The minimum score is 10 and the maximum score is 70. High scores indicate a high level of readiness for the pregnant woman. While the validity and reliability of the scale was conducted in primigravida pregnant women, it can also be used in multigravida pregnant women from the second trimester until birth. Scale score evaluation is as follows; 1-3 points: Not ready for hygienic care of the newborn, 4-5: Moderate readiness for hygienic care of the newborn, 6 and above: Readiness for hygienic care of the newborn. The Chronbach's Alpha value of the scale is 0.93 (Çaka et al., 2020).

It was developed by Wells et al. in 2006 to determine the perception of breastfeeding self-efficacy in pregnant women during the prenatal period (Wells et al., 2006). The validity and reliability of the Turkish version were conducted by Aydın and Pasinlioğlu. The Cronbach's Alpha value of the scale is 0.86. The scale consists of a total of 20 items. Each item of the scale is rated on a 5-point Likert-type scale: "1 = Not at all sure," "2 = Somewhat sure," 3 = Fairly sure," 4 = Very sure," and 5 = Absolutely sure." It has no sub-dimensions. It is evaluated based on a total score. The lowest score that can be obtained from the total scale is 20, and the highest score is 100. A higher score indicates an increase in the perception of breastfeeding self-efficacy (Aydın & Pasinlioğlu, 2018).

Developed by Lederman in 1979, it is a measurement tool used to assess pregnant women's adjustment to pregnancy and motherhood. The scale's validity and reliability study in Turkey was conducted by Beydağ and Mete (2008). The scale contains 7 subscales and 79 items. The internal consistency coefficient of the scale translated into Turkish was found to be Cronbach's alpha 0.81, and the internal consistency reliability coefficients of the subgroups ranged from 0.72 to 0.85 (Beydağ and Mete 2008). The 15-item Acceptance of the Motherhood Role subscale will be used in the study. Adjustment to pregnancy is assessed based on scores ranging from 1 to 4 (4: Very much describes, 3: Partially describes, 2: Somewhat describes, 1: Not at all describes). Scoring is reversed for reversed items. The lowest possible score from the maternal role acceptance subscale is 15, and the highest is 60. A low score indicates high compliance (Beydağ & Mete, 2008).