What to expect at 5 weeks
At 5 weeks your baby is the size of an orange seed.
Take a Test
At this stage your body is producing enough hormones for a at home pregnancy test to pick up. So if you are feeling a little off or haven’t had your period yet now is the time to take a test. Then go to the doctor to confirm if you have a positive at home test.
The first system to be operational for baby is the circulatory system, or blood — along with its companion organ, the heart, which you may even be able to see beating on an early ultrasound.
Your body at 5 weeks
One of the first and major signs of pregnancy is that overwhelming exhaustion that kicks in. Another big indicator is very tender breasts and nausea.