Hey ladies, curious if anyone had their Dr. recommend a HSN (aka water test) after their surgery?

I had my surgery 6/13 and also a MC and D&C; in April. After the Endo surgery my doctor said I had to wait 2 full cycles before trying again, I was so upset to hear this because I thought we could try again right away but he said he wanted to make sure there wasn't any leftover tissue.

Anyone else experience something similar? Or if not, how long did your Dr say to wait before trying after Endo surgery? Thanks ladies!!!