Low AMH TO REGULAR

Jena

Ok ladies

Im trying to make sense of this. 7/19/19 saw my fertility dr. My AMH was .53. Had a baby 3/18/20 my ob just did my AMH 12/17/21 to see how much lower it was. Got my results it 1.2. How does AMH increase?? It only goes lower as we age! Its literally more than double. Lab was on site with both drs? Has this happened to anyone else?