How long for blood level to normalize after you stop HGH?

Hi Guys: Anyone has any idea when does the blood level normalize when you stop HGH ....

My test/estradiol level had blasted upwards .. 78/1118 ... when on HGH ONLY ...

Need to get blood test done to check if its normal and within range.....

How long should I wait till I get my blood test from my last HGH Injection ..

Thanks..