Week 13 of Pregnancy
Welcome to the second trimester
Your baby is the size of a
Agbalumo (African star apple)
(Lemon) · approximately 7.4 cm
🌟 Baby's Development at Week 13
Welcome to the second trimester! Your baby's fingerprints are forming. The vocal cords are developing. The baby can make facial expressions and may start sucking the thumb. Bones are getting harder, especially in the skull and long bones. The spleen is helping produce red blood cells. The intestines are now in the abdomen.
Length
7.4 cm
Weight
23 g
💚 Your Body at Week 13
The second trimester often brings a surge of energy and wellbeing. Morning sickness typically eases. Your uterus is rising out of the pelvis, and you may notice a more prominent bump. Skin changes like the pregnancy mask (melasma) may appear.
Common Symptoms
- Increased energy and appetite
- Visible baby bump
- Reduced nausea
- Stretch marks may begin
- Occasional round ligament pain
- Increased libido
💡 Tips for Week 13
This is often called the 'honeymoon phase' of pregnancy. Take advantage of your increased energy to prepare for baby. Start a simple exercise routine like prenatal yoga or daily walks. Continue moisturizing your belly with shea butter.
🥘 Nutrition Advice
Your caloric needs increase by about 300 calories per day from now. Choose nutrient-dense snacks like roasted groundnuts, fruit, and yoghurt. A mid-morning snack of roasted plantain (boli) with groundnuts provides sustained energy and protein.
🏥 What to Ask Your Doctor
Discuss when to schedule your anatomy scan (usually around week 20). Ask about safe exercise during pregnancy and any travel restrictions.
Medical Disclaimer
This tool is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your healthcare provider with any questions about your pregnancy or health condition.