Yes, lowering the IVF cost in Thailand is not hard if they have the intention for it. First of all they need to find the best IVF centre. At the best IVF centre the price will already be low. Secondly, if their health is good then they will not need to use donor eggs and donor sperm. The need for advance treatments will not be there either. A good health may lead you to no failure... https://www.ivfsurrogacy.in/ivf-cost-thailand/