Menurut WHO padatahun 2010, memperkirakan angka kematian Ibu di dunia dengan penyebab ketuban pecah dini 20%. Data yang diperolehdari RSUD Raden Mattaher diketahui bahwa kasus ketuban pecah dini pada ibu bersalin dari Januari – Desember 2018 sebanyak 67 kasus dari jumlah ibu bersalin sebanyak 727 orang. Penelitian ini bertujuan untuk mengetahui hubungan paritas dan kelainan letak janin dengan kejadian ketuban pecah dini di RSUD Raden Mattaher Provinsi Jambi. Penelitian ini menggunakan analitik case control. Populasi penelitian ini yaitu kelompok kasus (case) ibubersalin dengan KPD, kelompokkontrol (control) ibubersalin normal, diambil dengan teknik total sampling pada sampel kasus dan purposive sampling pada sampel kontrol. Hasil penelitian bahwa 98 responden (73,1%) mempunyai paritas tidak beresiko, sebanyak 104responden (77,6%) dengan letak normal dan sebanyak 67responden (50%) mengalami KPDdansebanyak 67responden (50%) tidak mengalami KPD. Ada hubunganparitas (p value=0,003, OR=3,615) dan kelainan letak (p value=0,007, OR=3,606) dengan kejadian KPD dengan p-value< 0,05. Dapat disimpulkan bahwa paritas dan kelainan letak mempengaruhi kejadian KPD pada ibu bersalin

One third of the world's people in developing countries are deficient in zinc. The zinc concentration of pregnant women has decreased by up to 20-30% due to increased zinc absorption, especially in the second and third trimesters compared to those who are not pregnant. The research method used is descriptive analytic with cross sectional approach. The research was conducted in the Talang Bakung Community Health Center Jambi City. The sampling technique was purposive sampling in April - August 2020, the samples was 11 postpartum mothers the first week with anemia and 11 postpartum mothers the first week without anemia. Univariate analysis was used for zinc levels in breast milk in first week postpartum women with anemia and no anemia. Research conducted using the Atomic Absorption Spectrometry (AAS) method to see the zinc levels in breast milk (ASI) can prove that there is no significant difference in zinc levels in breast milk in postpartum mothers with anemia and first week postpartum mothers without anemia. Thanks to the Ministry of Research and Technology / National Research and Innovation Agency (Kemenristek / National Agency for Research and Innovation) as a source of funding for research implementation

Pregnant Women Class is a study group for pregnant women with a gestational age between 20 weeks to 32 weeks (before delivery) with a maximum number of 10 participants. The purpose of this study was to determine the factors related to the participation of pregnant women in the working area ofthe Muaro Tembesi Health Center.This research is a type of analytical research with a cross sectional design. The variables studied were age, occupation, availability of information, family support and knowledge, on class participation of pregnant women, population 44 people and the sampling technik uses total sampling so that the  research sample 44 people. Sources of data in this study through primary data, data obtained through questionnaires adobted which been tested  for validity and reliability, Bivariate and Univariate analysts uses statistic test Chi-Square. The results showed that there was a relationship between age and class participation of pregnant women with (p-value = 0.101>0.05), availability of information (p-value = 0.002>0.05), family support (p-value = 1.00> 0.05), and there is no relationship between work and class participation of pregnant women with (p-value = 0.000>0.05), knowledge (p-value = 0.000>0.05). It is hoped that the results of this research can be an input for health workers, especially midwives to improve the provision of health care, especially in the implementation of guidance, coaching and counseling activities in an effort to increase pregnant women in carrying out class activities for pregnant women.

Adolescence is a period of transition between childhood to adulthood at this time which is often a problem for adolescents, namely knowledge which is influenced by education level, age, environment, culture, socio-economics.The purpose of this study was to determine the effect of reproductive health knowledge on premarital sex before and after being given counseling.This research is a type of pre-experimental research with a one group pretest-posttest research design. The variables studied were the effect of reproductive health counseling on adolescent knowledge about premarital sex, population 115teenagers, the research sample is 90 teenagers The source of data in this study was primary data, data obtained through questionnaires. The analysis used Bivariate and Univariate analysis. The research obtained 90 respondents to this study experienced an increase in knowledge before being given counseling an average answer score of 11.5, after counseling the average answer score is 14.1 and the p-value is 0.000 <0.05 then there is a significant influence on adolescent knowledge before and after counseling.