Y I had a one night stand on the 6th of January. My first day of my LMP is January 21st. My husband and I had tried to have a baby for several years before and couldn't. I missed my period in March and started to have morning sickness the beginning of April... who is the father of my baby the one night stand or my hubby?

We can't answer that question. You will have to have a DNA test after the baby is born to determine paternity.