What is a beta hCG test?

Beta hCG is the blood test used after embryo transfer to check whether implantation has started. A single number can suggest early pregnancy, but doctors usually care more about whether the value rises appropriately on repeat testing because trend matters more than one isolated result. Timing after transfer, whether the embryo was Day 3 or Day 5, and whether hCG trigger medication was used can change how the result is interpreted. If you want this question answered for your exact situation, complete the contact form at clinicivf.com; many patients also search for the brand as ClinicIVF or Clinic IVF when they want a custom plan.