8 Weeks Pregnant: What to Expect This Week
Eight weeks pregnant means you're two months in, and your baby has graduated from embryo to fetus. It's now about the size of a kidney bean and constantly on the move — even though you can't feel a thing yet.
Baby at Week 8: Size of a kidney bean
Baby's Development at 8 Weeks
All of the major organs and body systems are now present in some form. Fingers are clearly visible, and the webbing between them is beginning to disappear. Eyelids have formed, though they'll stay fused closed until around week 26. The nose, upper lip, and outer ears are taking their final shape. The intestines, which have been developing in the umbilical cord, are beginning to migrate into the abdominal cavity. Baby is wriggling and moving constantly, though the movements are far too small to feel.
Your Body at 8 Weeks Pregnant
Your uterus has already doubled in size — about the size of a tennis ball — and while you may not look pregnant yet, your waistband is probably feeling snugger. Nausea and vomiting may be at their worst this week for some. Heightened skin sensitivity and spider veins may begin to appear. Round ligament pain — a sharp twinge on one or both sides of the lower abdomen — can begin as early as eight weeks as your uterus grows.
Tips for Week 8
- Ask about a first-trimester screening (nuchal translucency scan), typically offered between weeks 11–14.
- Continue prenatal vitamins — iron and calcium become increasingly important.
- If you haven't told close friends or family yet, many people feel comfortable doing so after a reassuring heartbeat scan.
- Start researching childbirth classes now — popular ones fill up quickly.
Try it free →
Frequently Asked Questions
When does the risk of miscarriage drop?
Once a heartbeat is confirmed on ultrasound at 8 weeks, the risk of miscarriage drops to around 3%. By week 10 it drops further to about 1%. This is why many people feel more comfortable sharing their news after the first trimester.
Should I tell my boss I'm pregnant at 8 weeks?
You're not legally required to disclose your pregnancy until you need time off or accommodations. Many people wait until after the first trimester scan, around 12–14 weeks, when the risk of miscarriage is much lower. The decision is entirely yours and depends on your workplace and how symptoms are affecting you.
Capture your first milestones
Hello, baby's milestone tracker keeps your pregnancy story growing, week by week.
Start for free →