Well....As soon as 3 weeks or never. It all depends on that person

but on average, from 6 weeks about 3 months. Preg women will start having those sickness.

Take a preg test if u think u are preg, coz it's the only way to be sure.

And as I always say, take a preg test every 3-4 days for 2 weeks if the preg tests come out negative.

Here's the thing......You could be pregnant and still have your period. There are also other symptoms & signs to consider such as sore nipples or breasts, increase or decrease in appetite, morning or all day sickness, etc. There are so many more things you could read up on. But you do need to take a pregnancy test whether it be an at-home test or one at the doctor's office. If you wanna talk some more you can email me. I should know, I have a little one that will be coming into the world on march 4.

congratulations on your little one! Keep me posted on your progress!

Good luck and best wishes
-jessika-

I started the whole morning sickness thing at about 4 weeks. Everybody's body is different my friend who has a 14 month old didnt have morning sickness at all but I stay sick as a dog so if all of a sudden u experience morning sickness I feel that there is a huge chance that you are pregnant.Especially if u are usually the epitome of health.There are a lot of other signs too.

Headaches
constipation
gas
fatigue
feeling thirsty
being hungry

and most importantly early in the pregnancy u can feel the amniotic sac forming. Sometimes you can hear it too. It sounds like your stomach settling after drinking a lot of water.

i have question for yall

i want to know what happen when u have to pee every second and be hungry and thirsty ???? what is it ???? it wont be stop ???