As an undocumented migrant, accessing NHS services may feel complicated, but it's important to know your rights. You are entitled to receive urgent and essential care from the NHS, regardless of your immigration status. This includes treatment for serious illnesses, emergencies, and maternal health services. However, you may be asked to provide personal details, and there could be implications regarding future immigration applications. It’s advisable to seek help from organizations that specialize in supporting undocumented migrants to understand your rights and access services safely.