diff --git a/SQF/dayz_code/actions/player_sleep.sqf b/SQF/dayz_code/actions/player_sleep.sqf
index 7306b1a66..77e2edeb0 100644
--- a/SQF/dayz_code/actions/player_sleep.sqf
+++ b/SQF/dayz_code/actions/player_sleep.sqf
@@ -70,17 +70,17 @@ while {r_doLoop} do {
 			if (!r_player_injured && !r_player_infected && !(r_player_Sepsis select 0)) then {
 				//Give 53 + random amount of blood every 16 secs if player isn't injured.
 				if ((diag_tickTime - _timer) >= 16) then {
-					if (r_player_blood < 12000) then {
+					if (r_player_blood < r_player_bloodTotal) then {
 						//Make the random amount of blood you can gain equal to the percentage of blood you have.
-						_randomamount = round(random (r_player_blood/12000*100));
+						_randomamount = round(random (r_player_blood/r_player_bloodTotal*100));
 						_blood = 53 + _randomamount; //Max Possible 153.
 					};
 					
 					//Make sure we don't go over the max amount
-					if ((r_player_blood - 12000) < _blood) then {
+					if ((r_player_blood - r_player_bloodTotal) < _blood) then {
 						r_player_bloodregen = r_player_bloodregen + _blood;
 					} else {
-						r_player_blood = 12000;
+						r_player_blood = r_player_bloodTotal;
 					};
 					
 					_timer = diag_tickTime;
diff --git a/SQF/dayz_code/init/compiles.sqf b/SQF/dayz_code/init/compiles.sqf
index ec16758ce..e550cdf96 100644
--- a/SQF/dayz_code/init/compiles.sqf
+++ b/SQF/dayz_code/init/compiles.sqf
@@ -701,7 +701,7 @@ player_sumMedical = {
 		_character getVariable["USEC_inPain",false],
 		_character getVariable["USEC_isCardiac",false],
 		_character getVariable["USEC_lowBlood",false],
-		_character getVariable["USEC_BloodQty",12000],
+		_character getVariable["USEC_BloodQty",r_player_bloodTotal],
 		_wounds,
 		[_legs,_arms],
 		_character getVariable["unconsciousTime",0],
diff --git a/SQF/dayz_code/medical/publicEH/medTransfuse.sqf b/SQF/dayz_code/medical/publicEH/medTransfuse.sqf
index 0c9a9379a..6198861de 100644
--- a/SQF/dayz_code/medical/publicEH/medTransfuse.sqf
+++ b/SQF/dayz_code/medical/publicEH/medTransfuse.sqf
@@ -61,7 +61,7 @@ while {r_doLoop} do {
 		};
 	};
 	
-	//If the players blood is equals too or aboue 12000 stop or if the blood mimic amount reaches 0 end the loop.
+	//If the players blood is equals too or above r_player_bloodTotal stop or if the blood mimic amount reaches 0 end the loop.
 	_blood = _unit getVariable ["USEC_BloodQty", 0];
 	
 	//diag_log format["Player Blood %1 - %2, - %3, - %4",_blood,_unit,_medic,(_unit getVariable "USEC_BloodQty")];
diff --git a/SQF/dayz_code/medical/setup_functions_med.sqf b/SQF/dayz_code/medical/setup_functions_med.sqf
index 3e3e3d7a2..38fdf91c1 100644
--- a/SQF/dayz_code/medical/setup_functions_med.sqf
+++ b/SQF/dayz_code/medical/setup_functions_med.sqf
@@ -252,7 +252,7 @@ fnc_usec_playerHandleBlood = {
 				call fnc_usec_resetWoundPoints;
 			};
 
-			_bloodDiff = r_player_blood - (player getVariable["USEC_BloodQty", 12000]);
+			_bloodDiff = r_player_blood - (player getVariable["USEC_BloodQty", r_player_bloodTotal]);
 			
 			if ((_bloodDiff >= 500) or (_bloodDiff <= -500)) then {
 				player setVariable["USEC_BloodQty",r_player_blood,true];
@@ -269,7 +269,7 @@ fnc_usec_playerHandleBlood = {
 			r_player_blood = r_player_blood + _bloodPerSec;
 		};
 
-		_bloodDiff = r_player_blood - (player getVariable["USEC_BloodQty", 12000]);
+		_bloodDiff = r_player_blood - (player getVariable["USEC_BloodQty", r_player_bloodTotal]);
 
 
 		if ((_bloodDiff >= 500) or (_bloodDiff <= -500)) then {
diff --git a/SQF/dayz_code/medical/transfusion.sqf b/SQF/dayz_code/medical/transfusion.sqf
index 40cb576d6..d7f3a4f52 100644
--- a/SQF/dayz_code/medical/transfusion.sqf
+++ b/SQF/dayz_code/medical/transfusion.sqf
@@ -103,7 +103,7 @@ _i = 0;
 _r = 0;
 _humanityAwarded = 0;
 
-_bloodAmount = if (!_wholeBag) then { 12000/*Full bloodbag*/ } else { 4000 /*Whole blood only gives 4k*/ };
+_bloodAmount = if (!_wholeBag) then { r_player_bloodTotal/*Full bloodbag*/ } else { 4000 /*Whole blood only gives 4k*/ };
 
 while {r_doLoop} do {
 	_animState = animationState player;
diff --git a/SQF/dayz_code/system/player_spawn_2.sqf b/SQF/dayz_code/system/player_spawn_2.sqf
index 0df3c2c0d..f6631b885 100644
--- a/SQF/dayz_code/system/player_spawn_2.sqf
+++ b/SQF/dayz_code/system/player_spawn_2.sqf
@@ -234,7 +234,7 @@ while {1 == 1} do {
 
 	// Regen some blood if player is well fed and resting
 	// Attention: regen _result must not trigger the "up" arrow of the blood icon
-	if (r_player_blood < 12000 and dayz_hunger < SleepFood 
+	if (r_player_blood < r_player_bloodTotal and dayz_hunger < SleepFood 
 		and dayz_thirst < SleepWater and !r_player_injured
 		 and !r_player_infected and !(r_player_Sepsis select 0) 
 		 and !r_player_unconscious) then {
@@ -242,10 +242,10 @@ while {1 == 1} do {
 		switch (1==1) do {
 			case (_result < 0.25) : {}; // not well fed
 			case ((toArray(animationState player) select 5) == 112) : { // prone
-				_result = _result * (1 + 10 * (12000 - r_player_blood) / 12000);
+				_result = _result * (1 + 10 * (r_player_bloodTotal - r_player_blood) / r_player_bloodTotal);
 			};
 			case (speed player < 1) : { // still
-				_result = _result * (1 + 4 * sqrt((12000 - r_player_blood) / 12000));
+				_result = _result * (1 + 4 * sqrt((r_player_bloodTotal - r_player_blood) / r_player_bloodTotal));
 			};
 			default { // moving
 			};
@@ -253,8 +253,8 @@ while {1 == 1} do {
 		r_player_bloodregen = r_player_bloodregen + _result;
 	};
 	
-	if (r_player_blood > 12000) then {
-		r_player_blood = 12000;
+	if (r_player_blood > r_player_bloodTotal) then {
+		r_player_blood = r_player_bloodTotal;
 	};
 
 	//Record low bloow
diff --git a/SQF/dayz_code/system/scheduler/sched_medical.sqf b/SQF/dayz_code/system/scheduler/sched_medical.sqf
index d192e3336..acf698a4c 100644
--- a/SQF/dayz_code/system/scheduler/sched_medical.sqf
+++ b/SQF/dayz_code/system/scheduler/sched_medical.sqf
@@ -3,7 +3,7 @@
 #include "scheduler.hpp"
 
 sched_medical_slow = {  // 10 seconds
-	if (abs (r_player_blood - (player getVariable["USEC_BloodQty", 12000])) > 120) then {
+	if (abs (r_player_blood - (player getVariable["USEC_BloodQty", r_player_bloodTotal])) > 120) then {
  	//Do not global send
 		player setVariable["USEC_BloodQty", r_player_blood, false];
 		player setVariable["medForceUpdate", true, false];
@@ -21,7 +21,7 @@ sched_medical = { // 1 second
 	private "_unconHdlr";
 	_unconHdlr = _this select 0;
 
-	if (r_player_blood == 12000) then {
+	if (r_player_blood == r_player_bloodTotal) then {
 		r_player_foodstack = 0;
 	};