Persalinan lama dapat menyebabkan infeksi, kehabisan tenaga, dehidrasi, dan perdarahan post partum yang dapat menyebabkan kematian ibu. kala ii merupakan tahap yang membutuhkan energi yang besar dalam suatu persalinan. seorang ibu berusaha mengeluarkan bayinya dengan mengikuti kontraksi yang kuat sehingga memungkinkan ikut berperan aktif. perasaan positif dan partisipasi aktif ibu bersalin, membuat kondisi kejiwaan ibu lebih tenang, yang sangat mendukung kelancaran persalinan dan tidak menyebabkan stres pada bayi. hal ini dapat difasilitasi melalui dukungan dari suami saat proses persalinan. penelitian ini bertujuan untuk mengetahui hubungan dukungan suami terhadap lama persalinan kala ii pada ibu bersalin multipara di wilayah kerja uptd puskesmas pulau sapi tahun 2023. penelitian ini menggunakan metode analitik korelasional dengan pendekatan cross sectional. populasi dalam penelitian ini adalah 26 ibu yang akaasemua ibu bersalin dipuskesmas pulau sapi yang didampingi oleh suaminya. pengambilan sampel dilakukan dengan teknik purposive sampling dengan jumlah 16 responden. alat pengumpulan data berupa lembar observasi. hasil penelitian dianalisa melalui uji chis quare yang diperoleh yaitu p value = 0,001 hal ini berarti p < 0 ,05, maka h0 ditolak yang berarti terdapat hubungan antara dukungan suami dengan lama persalinan kala ii pada ibu bersalin multipara. berdasarkan hasil penelitian, dapat disimpulkan bahwa dukungan suami berpengaruh terhadap lama persalinan kala ii. kata kunci: dukungan suami; lama persalinan kala ii; ibu bersalin multipara

Extended labour can result in complications such as infection, fatigue, dehydration, and postpartum hemorrhage, which can ultimately lead to the death of the mother. the second stage of labour is a demanding period that necessitates substantial energy expenditure while giving birth. a mother endeavors to give birth to her baby by responding to intense contractions, enabling her to participate in the process actively. the birthing mother's positive emotions and active engagement contribute to a more tranquil psychological state, facilitating the smooth progression of labour without inducing stress in the baby. it can be achieved by the husband providing assistance and encouragement during the labour process. this study aims to establish the correlation between spousal support and the duration of the second stage of labour in multiparous mothers giving birth at the pulau sapi community health centre in 2023. this study employed a correlational analytic strategy utilizing a cross-sectional methodology the sample size for this study consisted of 26 mothers giving birth at the pulau sapi community health centre accompanied by their husbands. the sampling process employed a purposive sampling strategy, including 16 respondents. the instrument used for data collection was an observation sheet. the research findings were examined using the chi-square test, yielding a p-value of 0.001. it indicates that the probability (p) is < 0.05, leading to rejecting the null hypothesis (h0). consequently, it can be inferred that there is a correlation between the level of support provided by husbands and the duration of the second stage of labour in multiparous birthing women. the research findings indicate that the husband's support significantly impacts the second stage of labour. keywords: husband's support, duration of the second stage of labor, multiparous birthing mothers