New bloods going into cruise

[Half_Natty]

I'm coming to the end of my last week of a 16 week cycle. I'm planning cruising now for the next 12-16 weeks staying at 250mg test e per week. Just recently got my bloods done to see if im ok to do the cruise as planned. Doc said the only thing he wants me to keep an eye on is my cholesterol. I did ask about my prolactin levels but he said not to worry about them.
I wasnt able to source any caber so I went down the natural herb/vitamin route Zinc, sam-e Etc.

If someone could please explain what 'Estimated GFR' is please as I am clueless.
Lipids are out of whack again so ill start supplementing with a bit of asprin and polisconal again to bring it back down. I have run nolva and arimidex throughout as well which have negitive effects on cholesterol. I have neglected my cardio as well over the summer months.
I supplement with Creatinine which is the cause of it being over the normal ranges.

Cycle was 16 weeks
Dbol 50mg pd 1-4
Test Prop 350mg pw 1-4
Test E 500mg pw 4-16
Npp 350mg pw 1-12

Bloods
Sodium 138 (133 - 146)
Potassium 304 (3.5 - 5.5)
Urea 6.1 (3.5 - 7.4)
Creatinine 122 (59-104)
Esitmated GFR 65 (ml/min/1.73m^2)
Alanine Transaminase 29 (5 - 40)
Alkaline Phosphatase 76 (30 - 130)
Total Protein 74 (60 - 80)
Albumin 44 (34 - 48)
Biliruben 7 (0 - 22)
Cholesterol 5 (0 - 4)
High Density Cholesterol 0.83
Triglyceride 2.0 ( 0 - 1.7)
LDL Cholesterol 3.26 (0 - 2 0
Total Chol / HDL ratio 6.02

Follicle Stimulating Hormone <1.0 (1.5 - 12.4)
Luteinising Hormone <0.5 (1.7 - 8.6)
Oestradiol 51 (99 - 192)
Sex Hormone Binding Globulin 29 (15 - 47)
Testosterone 51.6 (10 - 35)
Prolactin 328 (86 - 324)

 

[George Spellwin]

Estimated GFR is glomerular filtration rate, something that's used to detect early kidney disease. You're a little bit below the normal range (90-120), but not dangerously low or anything.

 

[Half_Natty]

Thanks for the reply George! Any ways I can get my numbers back up into the normal range?