Normal delivery in primigravidas is influenced by various factors, both physical and psychological. This study aims to analyze the factors that play a role in the success of normal delivery in primigravida. The method used is a literature review from various relevant journals and scientific articles. The results showed that maternal factors (strength of uterine contractions, mental readiness, age, nutritional status), fetal factors (placenta and fetal position), as well as psychosocial support, especially from the husband, contributed significantly to the success of normal delivery. Apart from that, education level, access to health services, and regular pregnancy checks are also the main supporting factors. With a better understanding of these factors, appropriate interventions can be carried out to increase the success rate of normal delivery in primigravida, thereby reducing the risk of complications for mother and baby.