me and my wife had a sex nearly about 20 days back but i did not discharged myself inside. she is 27 years old. Her periods was due on 04th of sept but till now she has not got her period. However 2 days back she got a spot of blood but nothing after that. we have also done pregnancy test through pregnancy test kit but it showed negative but she even though she is not getting periods and she is feeling uneasy. At present we don t want any child. Please suggest us wat to do.