Slow growth? Or failed hair transplant? (Photo)

Due to the cycle of growth of each hair, it usually takes up to 18 months for all the hair to grow in. You need to be patient and do regular follow up visits with your doctor to monitor the progress o growth. It seems from the picture that you do have some growth, you should expect more growth in the next few months.

It is rare to have a hair transplant fail.  The only cases I have seen have been in the case of an allergic reaction to anesthesia and when the patient wore a hard hat the day after surgery!  FUE grafts can fail a little more often since they are more delicate and can be more difficult to care for properly.That being said, your photos actually look like you are having a little growth!  Be patient.  Some patients have a late surge of growth and you might be one of them.  Also, be prepared to go back to your hair surgeon and ask for an honest evaluation.  A forum like this is good for opinions, but cannot replace an in-person exam by the surgeon who did the work!  Good hair surgeons take pride in their work and will want the chance to evaluate your results and help if necessary.Good luck!