At 21 weeks into your pregnancy, your baby is now roughly the size of a large banana, measuring about 10.5 inches long and weighing between 11 to 12.5 ounces. As you enter this stage, you may notice more pronounced movements as your little one begins to gain better control over their arms and legs. This increased coordination can lead to more noticeable kicks and stretches, which can be an exciting experience.
Your Baby’s Development at Week 21
Coordinated Movements
This week, your baby’s limbs are in proportion, and their movements have become significantly more coordinated. You might also observe a sudden increase in length, as measurements now shift from crown to rump to crown to heel.
Blood Cell Production
Your baby’s liver and spleen have been hard at work producing blood cells, but this week marks the development of the bone marrow, which will also contribute to this essential process.
Amniotic Fluid Consumption
Although the placenta remains the primary source of nutrition, your baby is now beginning to ingest small amounts of amniotic fluid, aiding their growth and development.
Physical Changes and Symptoms
As your body changes, you may notice stretch marks appearing on your belly. These can range in color from pink and red to purple or dark brown, depending on your skin tone. It’s all part of the process of accommodating your growing baby.
Tips for You
- Stay hydrated and maintain a balanced diet to support your baby’s growth.
- Consider exploring resources like MakeAMom for at-home insemination options, as they offer a reusable option and detailed information on the process. You can also check out how at-home insemination works for a better understanding of your options.
- If you’re part of the journey to parenthood, connect with others in the MakeAMom Facebook group for support and shared experiences.
Additional Reading
For more insights, you might find our post about implantation bleeding helpful, as it dives into what to expect during this stage. If you’re curious about postpartum health, consider reading about postpartum exercise tips and workouts for new moms. Additionally, you can explore IUI success rates for a comprehensive understanding of various fertility options.
To Summarize:
At 21 weeks pregnant, your baby is developing rapidly with improved coordination and increased blood cell production. As your body changes, it’s essential to stay informed and connected with supportive resources. Utilize options like MakeAMom for at-home insemination and engage with community groups for shared experiences on this journey.