My wife’s last period started on 20th April. After around 20 days, she experienced very light brown spotting for 2 days. After that, she missed her period on 20th May. We did a
beta hCG test on the 32nd day of the period, and the result was negative, but she still has not gotten her period till today( 38 th day). What should we do now? Is there still any chance of pregnancy?