diff --git a/src/data/backwardsCompatibility/backwardsCompatibility.js b/src/data/backwardsCompatibility/backwardsCompatibility.js
index b88de0c1beb512b4446de348e312533f545636a4..94ced374c00b74e71be979dc1730c736a30555a0 100644
--- a/src/data/backwardsCompatibility/backwardsCompatibility.js
+++ b/src/data/backwardsCompatibility/backwardsCompatibility.js
@@ -2003,18 +2003,6 @@ App.Update.oldVersions = function(node) {
 		V.relationLinks = {}; // init temp structure for mapping relationships from legacy to extended family mode
 	}
 
-	V.PC.womb.forEach(function(ft) {
-		if (typeof ft.reserve !== 'string') {
-			ft.reserve = "";
-		}
-		if (typeof ft.motherID !== 'number') {
-			ft.motherID = V.PC.ID;
-		}
-		if (typeof ft.realAge !== 'number') { // setting missing chronological age
-			ft.realAge = ft.age;
-		}
-	});
-
 	node.append(`Done!`);
 };