Is it possible to be pregnant and your hcg levels remain undetectable?

Yes, it is possible to be pregnant and have undetectable hCG levels, particularly in very early stages of pregnancy or in cases of ectopic pregnancy. Some women may also have low hCG production due to certain health conditions or hormonal imbalances. Additionally, hCG levels can vary significantly among individuals, and not all pregnancies will show immediate detectable levels. If pregnancy is suspected despite undetectable hCG, further medical evaluation is recommended.