Resp. Anitha ji, I have not seen your home plan so it is difficult to say about no. of doors required.. but according to Engineering /Architacture, . The no. of doors required should be minimum and according to use, Unnessesary and More no. of doors results in wastage of floor area of rooms like passage,
As per Vaastu.. the no. of doors and windows should be Even nos. So the No. 13, is not suitable for your home.. regards.....!