The article scrutinises Rohini S. Rajagopal’s work, what’s a lemon squeezer doing in my vagina (2021), to illustrate the escalating medicalisation of infertile bodies. In a cultural context where reproductive concerns are construed as medical disorders demanding treatment and surveillance, medical professionals and pharmaceutical companies exploit these sociocultural dynamics to provide infertile couples with immediate solutions through Assisted Reproductive Technologies. Consequently, the study contributes a critical perspective to the field of medical humanities, initiating a nuanced discourse that interrogates the impact of terms such as ‘living laboratories’, ‘baby machine’, ‘mother machine’ and ‘hope technology’ on our comprehension of future motherhood. Drawing on feminist critiques of medicalisation, the article argues that biotechnology perpetuates the eighteenth-century biomedical metaphor of the body as a machine with replaceable parts. Notably, contemporary advancements in reproductive medicine allow for the replacement of perceived ‘flawed’ body parts, further objectifying them within this framework.