@esgsf Thanks for your most encouraging reply! I’m happy for you, to hear that the infusions help you so much! My IgG, IgM, and IgA, have been low, consistently, for a while! The last six months, I’ve noticed a gradual deterioration of my basic well-being, where fatigue, and not having a lot of energy to just accomplish basic household tasks, has become difficult for me to sustain! Since I am a caregiver, for a wife in heart failure, where getting enough oxygen, to breathe, is a challenge for her, on top of her having diabetes, where she is reliant on insulin shots, so, trying to help her, I get extremely exhausted at times, and I don’t know where I can get enough energy, which is upsetting to me, to accomplish all of my daily responsibilities! So, anyway, I’m just starting on this infusion journey! Good news for me, is that, after my first infusion, I felt a bit better, having more energy! My joints didn’t seem to be quite so stiff, which is such a blessing! I feel encouraged by your sharing your infusion experiences! Thanks a million!