KB injectable 3 months is contraceptives given every 3 months which contains the hormone progesterone. KB injectable 3 months have effects that one of them is the change in weight. The purpose of this study to determine there is a relationship of knowledge and duration of use injections of 3 months with weight change. The research design is a Descriptive Analytic with a cross-sectional approach. Samples were taken using Total Sampling with a sample size of 60 people. The results of the study most of the respondents had good knowledge about KB of injectable 3 months with changes weight body, from result p-value of Chi-Square 0,585. From results of the study were mostly acceptor long use injectables > 1 year with the increased weight, the results of Chi-Square p-value 0,054. The conclusion of the result is there is no relationship between knowledge and long use injections of 3 months with a weight change of acceptors.

In Indonesia, the morbidity rate caused by cancer is still high. Cancer can attack all levels of society regardless of social status, age and gender. According to Mardiana (2010), it is estimated that around 60% of cancer patients are women, especially in vital organs such as the breasts and other organs such as the uterus, ovaries and vagina. Awareness of the importance of understanding what and how breast cancer is very important for early adolescents so that adolescents can detect breast cancer early, detecting breast cancer can be done at health service centers, namely through Clinical Breast Examinations (CBE). This study aims to determine the relationship between knowledge of young women about breast cancer with attitudes to perform Clinical Breast Examinations (CBE). This research is a descriptive study with a cross sectional approach, the sample was taken by accidental sampling technique with a sample of 150 people. The results of the study most of the respondents had poor knowledge about CBE examination, from the results of the Chi-square test, the p value of 0.980 was greater than the p table, which was 0.5, meaning that there was no relationship between the knowledge of young women and the attitude to carry out Clinical Breast Examinations (CBE). The conclusion from the results of the study is that the majority of good knowledge have attitudes in the strong category (30.6%), have good knowledge and have moderate attitudes (9.0%), lack knowledge and have attitudes in the strong category (6.5%), and lack of knowledge has an attitude in the medium category (13.9%).

Research Data about women's reproductive health shows 75% of women in the world must have suffered a vaginal discharge, at least once in her life. Bad of hygiene genitalia would be a pathological vaginal discharge. Unfortunately, The fact show that  many girls not understand and care about how to take care of their reproductive organs. The study purpose to know the correlation of knowledge and attitudes about Keeping Clean of the Genitalia With Vaginal Discharge Incident at girls in SMA Negeri 5 Batam. This study is a quantitative research with analytic design that uses the cross sectional approach, samples taken using Probability Sampling Methods and Simple Random Sampling techniques and totally sample 211 respondents. The results of the study most respondents had a good knowledge about keeping clean of the genitalia as many as 155 respondents (73.5%) and had a negative attitude about keeping clean of the genitalia as many as 208 respondents (98.6%). The results of Chi-Square test  this study there was no correlationship of knowledge about keeping clean genitalia with vaginal discharge incidence at girls in SMAN 5 Batam (p = 0.068). There is no correlationship attitudes about keeping clean genitalia with vaginal discharge incidence at girls in SMAN 5 Batam (p = 0.214). The conclusion of this study there was no correlation between knowledge and attitudes about keeping clean genitalia with vaginal discharge incidence at adolescent girls.

Kanker payudara adalah pertumbuhan berlebihan atau perkembangan tidak terkontrol dari sel-sel dan jaringan payudara. Kanker payudara merupakan jenis kanker umum yang terjadi pada wanita oleh karena itu diharapkan seorang remaja mampu melakukan SADARI untuk mencegah kanker payudara sedini mungkin.Penelitian ini merupakan penelitian Penelitian Kualitatif dengan desain penelitian bersifat Analitik, sampel yang diambil adalah sebanyak 115 siswi digunakan adalah Simple Random Sampling.Hasil penelitian sebagian besar responden memiliki pengetahuan yang baik tentang kanker payudara dan besar responden mempunyai sikap yang kurang terhadap sadari dari hasil perhitungan Chi Square didapatkan nilai -value sebesar 0,004 lebih kecil dibandingkan dengan nilai alpha (0,004 < 0,05), artinya ada hubungan yang signifikan antara tingkat pengetahuan remaja putri tentang kanker payudara dengan sikap terhadap pemeriksaan payudara sendiri (SADARI).Kesimpulan dari hasil penelitan dimana pengetahunan kanker payudara yang baik berhubungan dengan sikap pemeriksaan payudara sendiri (SADARI), sedangkan pengetahuan kanker payudara yang kurang sebagian besar tidak melakukan pemeriksaan payudara sendiri (SADARI). Oleh sebab itu hendaknya remaja putri mencari informasi tentang kanker payudara dan dapat mengaplikasikan pemeriksaan payudara sendiri untuk mencegah kanker payudara, bagi institusi kesehatan hendaknya mampu memberikan penyuluhan tentang kanker payudara.

Dimasa pandemi Covid-19, health service tetap beroperasi secara optimal dan aman bagi pasien dan bidan, dengan berbagai modifikasi berdasarkan rekomendasi penanganan atau standar kesehatan Covid-19. Berbagai perubahan dilakukan pada metode pemberian layanan kesehatan selama pandemi, termasuk proses pertolongan persalinan. Di Indonesia, kematian ibu dan bayi baru lahir masih menjadi perhatian utama, terutama pasca bencana Covid-19. Pada tahun 2019, AKB di Kepulauan Riau ialah sejumlah 6,4 per 1.000 kelahiran hidup. Ini adalah angka yang sangat rendah. Penelitian ini menggunakan desain kualitatif. Pendekatan penelitian dilakukan dengan studi kasus. Kesimpulan yang didapat adalah Implementasi perencanaan persalinan di Kota Batam sendiri telah dilakukan sesuai dengan protokol kesehatan yang baik dan benar. Dari tahap kehamilan hingga keluarga berencana, sudah dilakukan implementasi tentang pencegahan Covid-19 dengan menggunakan APD, kemudian dilakukan swab antigen dan juga rapid test. Apabila terjadi kasus Covid-19 maka telah disediakan prosedur yang wajib dilakukan guna mencegah penyebaran dan melindungi keselamatan Ibu dan bayi. Kata kunci: Perencanaan Persalinan, Pandemi Covid-19