Pregnancy Tracker
Track your pregnancy journey week by week
Pregnancy Timeline
First Day
Mar 26
Today
Mar 26
Due Date
Dec 31
Baby Size
Length
0.1 mm
Weight
< 1 g
Development
The fertilized egg is developing into a blastocyst and implanting in the uterus.
Key Milestones
- Implantation occurs
- Cells begin to differentiate
You're in the early stages of pregnancy.
Note about measurements: The baby's size shown here is based on your LMP date. Ultrasound measurements may show your baby measuring ahead or behind these estimates, which is normal. Your healthcare provider will help determine if any adjustments to your due date are needed based on ultrasound findings.
Pregnancy Journey Stability
Early pregnancy has natural variations in stability. Focus on self-care and regular prenatal check-ups.
No factors selected. Add factors to see how they affect stability.
Note: Every pregnancy is unique. These statistics represent general patterns and not individual predictions. Many factors influence pregnancy outcomes, including maternal age, health history, and lifestyle factors. Always consult with your healthcare provider for personalized guidance.
Week 0 Insights
Baby's Development
- The fertilized egg develops into a blastocyst
- Implantation in the uterine wall occurs
- The placenta begins to form
Partner Tips: Week 0
Learn about the early stages of pregnancy together with your partner. Be supportive and understanding as she may be anxious about the pregnancy.
General Support Tips
- Be patient and understanding with mood swings and emotional changes.
- Help with household chores and errands to reduce her stress.
- Attend prenatal appointments when possible to stay involved.
- Learn about the pregnancy process together through books or classes.
- Encourage and support healthy eating and exercise habits.