Background: The prevalence of the COVID-19 pandemic has made the pleasant experiences of pregnancy and childbirth for women a source of fear and anxiety. Objective: To explore the experiences of pregnant women during pregnancy and childbirth in the COVID-19 pandemic. Methods: This qualitative conventional content analysis was conducted in Tehran, Iran, in May and June 2020. The 15 participants were selected via purposeful sampling including: 12 pregnant women, 2 relatives, and one nurse. Data were collected using in-depth and semi-structured interviews and the analysis adopted by Graneheim and Lundman (2004). MAXQDA version 12 was used for data organization. Results: According to the findings, 12 sub-categories, 6 categories, and one theme were extracted. The main theme that was derived from the analysis of the data was " the interweaving of pain and perfection". The categories include "emotional disorders", "obsessive disorders", "psychological disorders", "strengthening the dimension of spirituality" "the need for more support resources", and "inadequacy in presenting the role of motherhood. Conclusion: According to the experiences of pregnant women during pregnancy and childbirth during the outbreak of COVID-19, social, psychological, and emotional support through family and healthcare providers is recommended, as is the formation of virtual counseling groups to answer the questions of pregnant women. Health policymakers and decision-makers can use the results of this research to plan for providing services for pregnant women during future pandemics.