Week 3
3rd Week of Pregnancy
About the size of a sesame seed.
Baby
(Fertilization and Implantation) Baby's Growth and Development at 3 Weeks
Although you don't know it yet, you might have conceived already! Fertilization occurs when an egg and sperm connect and form a single cell, called a zygote.
Your body
(Fertilization and Implantation) Your Changing Body at 3 Weeks Pregnant:
You’re 3 weeks pregnant now, but it's too early for you to have missed your period or to experience any symptoms.
Wellness
(Fertilization and Implantation) Wellness and Nutrition at 3 Weeks Pregnant:
If you’re already in good condition and regularly exercising, pregnancy doesn’t prohibit you from keeping on with a safe exercise routine.At 3 weeks pregnant, just remember:
-
Drink plenty of fluids.
-
Respond right away if your body indicates that you should slow down or even stop.
-
Avoid smoking, alcohol, medications, or exposure to chemicals.
Wellness
Nutrition for Two
Even earlier than the 3rd week of pregnancy, how well you eat and care for yourself makes a big difference in the quality of nutrition your baby receives.
More
What Do the Nutrients in Your Food Do?
Calories help nourish your growing baby.
-
Iron and folic acid help make the extra blood needed during pregnancy.
-
Protein helps produce blood and builds your baby's tissues and muscles.
3.Calcium builds your baby's bones and teeth
Educational information only. Always confirm care with your LHV, Midwife, or doctor.
Want dates personalised to you? Enter your last menstrual period to see your week and journey.
Track my pregnancy