Breast milk is a baby's main food that should be given exclusively for 6 months. The thing that can increase breast milk production is by doing oxytocin massage. The purpose of this study was to determine the effect of health education on Oxytocin Massage and Exclusive Breastfeeding on the Motivation of Exclusive Breastfeeding Mothers in the Working Area of Karang Ayu Semarang Health Center. This type of research is a Quasi Experiment, using an extended Pretest-Postest Group design approach involving one experimental group and one control group. The population in this study were all pregnant women at the Karang Ayu Semarang Health Center from January to March 2021. Samples were taken according to the inclusion and exclusion criteria. The results of the Wilcoxon test gave a P value of 0.000, meaning that there was an effect on the motivation of respondents before and after being given health education.

Tongue tie cases at the Columbia Asia Surgical Hospital in Semarang in the last two years have experienced an increase, where in 2021 there were 438 cases and in 2022 there were 447 cases. Tongue tie babies have a poor breastfeeding mechanism, this is caused by limited tongue movement, so tongue tie babies cannot attach properly when breastfeeding. These conditions result in the maximum intake of breast milk not being obtained and the mother feeling uncomfortable due to sore nipples which can cause premature cessation of breastfeeding. This study aims to analyze the effectiveness of frenectomy in tongue tie babies with breastfeeding ability. This research is a type of quasi-experimental research with a one group pretest-posttest design. The population in this study were tongue-tie babies without complications who were still being hospitalized at the Columbia Asia Surgical Hospital in Semarang. Using a purposive sampling technique, a sample of 30 babies was obtained. The instruments used in this study were LATCH and ATLFF scores. Data analysis was performed using univariate analysis and bivariate analysis. The results of the study showed that the Frenectomy procedure was effective in increasing the ability to suckle in tongue tie babies, the Wilcoxon test results were obtained (pvalue 0.000 <0.05), where all (100%) tongue tie babies experienced an increase in the ability to suckle after a frenectomy. The action of a frenectomy is effective in increasing the ability to suckle, this can be due to the fact that with a frenectomy the mobility of the tongue increases, so that the baby can latch on properly, can swallow milk well, the mother feels comfortable while breastfeeding because the nipples are not painful.

Introduction: 3-month injection KB (Depo Progestin) is a contraceptive method that can be used effectively and has good working power for mothers. The use of 3-month injectable birth control aims to delay or prevent pregnancy, space pregnancies, and terminate pregnancies. Mother's knowledge plays an important role in choosing birth control; the more knowledge the mother has, the more influential she is in choosing injectable contraceptives. Based on Indonesia's profile data in 2019, there was an increase in contraceptive use in women, namely 50% to 64% in the 1991–2017 period, but in 2019 it decreased to 62.5%. The most dominant contraceptive method used in 2019 was the injection contraceptive method as much as 63.7% (Central Statistics Agency data) and based on health profile data for Central Java province in 2021, there is an increase in the use of injectable birth control among married women aged 15–49 years, namely 57.68%. Objective: This study aims to determine the determinants of mother's knowledge on the accuracy of choosing 3-month injectable birth control (Progestin Depo) in the working area of ??the Pringapus Health Center. Metodes: This research method uses a cross-sectional research method and a purposive sampling approach. The sample used in this study was 92 respondents, and the location of this research was in the working area of the Pringapus Health. Results: Based on data analysis the result is that mothers with good knowledge are 53 (57.7%) respondents, and the accuracy in choosing the answer "Yes" (correct) is 83 (90.2%) of respondents. Then the results obtained have a p-value of 0.002 < 0.05, so it can be concluded that Ho is rejected and Ha is accepted, which means that there is a relationship between the mother's knowledge and the accuracy of choosing 3-month injectable birth control (Progestin Depo) in the working area of the Pringapus Health Center.