[added] fertility cycle as a string

locations/femcyc.qsrc

@@ -469,10 +469,13 @@ if $ARGS[0] = '':
 
 	if cycle > 3:
 		stat['safe_day'] = 1
+		$stat['preg_risk'] = 'safe'
 	elseif cycle = 0 or cycle = 3:
 		stat['probably_safe_day'] = 1
+		$stat['preg_risk'] = 'prob_safe'
 	else
 		stat['dangerous_day'] = 1
+		$stat['preg_risk'] = 'danger'
 	end