Week 2 of Pregnancy: A Detailed Overview

Baby Size at Week 2 At week 2 of pregnancy, it’s actually a bit early to talk about the size of the baby, as conception might just be happening. Around this time, the egg is fertilized by a sperm and starts its journey towards becoming an embryo. The size of this fertilized egg, also known as a zygote, is microscopic, roughly comparable to the size of a grain of salt. Remember, you still have about 38 weeks to go before the arrival of your little one!

Changes and State in the Mother’s Body

During the second week of pregnancy, the body is preparing for potential pregnancy. You’re actually in the latter part of your menstrual cycle, and ovulation occurs. This is when your body releases a mature egg from one of your ovaries. The lining of your uterus is thickening in preparation for a fertilized egg to implant.

If fertilization occurs, hormonal changes start happening in your body to support the pregnancy. One key hormone, human chorionic gonadotropin (hCG), begins to increase. This hormone is what pregnancy tests detect to determine if you are pregnant. However, it might still be too early for a home pregnancy test to show a positive result at week 2.

Common Symptoms

At this stage, most women won’t experience noticeable pregnancy symptoms. However, you might notice signs of ovulation, such as:

  • A slight increase in basal body temperature
  • A change in cervical mucus (it becomes clear, thin, and stretchy like egg whites)
  • Mild pelvic or lower abdominal pain
  • Increased libido

These symptoms are related to your regular menstrual cycle rather than the pregnancy itself.

Tips for Week 2

  1. Exercise: Maintain your regular exercise routine, as staying active can boost your fertility.
  2. Nutrition: Focus on a balanced diet rich in vitamins and minerals. Consider taking folic acid supplements, which are crucial for early fetal development.
  3. Medical Appointments: If you’re planning to conceive, this could be a good time to schedule a preconception checkup.
  4. Partner Support: Communication with your partner is key. Discuss your plans and feelings about conceiving.
  5. Family and Social Life: Keep stress at a minimum. Enjoy your social life and family interactions, as a relaxed state of mind is beneficial for conception.


  • Can I feel any pregnancy symptoms during week 2?
    • Most likely no, as it’s too early for pregnancy symptoms to appear.
  • Should I change my diet in week 2?
    • A healthy, balanced diet is always recommended, especially if you’re trying to conceive.
  • Is it too early to take a pregnancy test?
    • Yes, it’s too early for a pregnancy test to detect hCG levels reliably at week 2.

Disclaimer: Please note that our website is designed exclusively for entertainment purposes. Although we have confidence in our approach, we do not assert a specific accuracy rate since ongoing research continues to shape our methods.