Week 7 of Pregnancy
Your baby is about the size of a blueberry
Your Baby This Week
Development milestones for week 7
At 7 weeks pregnant, your baby is about the size of a blueberry - approximately 10-13 millimeters. Development is happening at an astonishing pace. Your baby's face is becoming more defined: eyes have moved closer together, eyelids are forming, and the tip of the nose is visible. Tiny ears are taking shape on the sides of the head. Arms and legs now have distinct sections - upper arms, forearms, and hands (though fingers are still webbed). The liver is beginning to produce blood cells, a job it will handle until the bone marrow takes over later. The brain is generating about 100 new cells every minute. Your baby can make small movements now, though you will not feel them for many weeks. The umbilical cord has formed, creating the critical connection between you and your baby. At 7 weeks pregnant, your baby is actively growing every single day.
Your Body This Week
Changes you may experience
Week 7 is often the peak of early pregnancy misery for many women. Nausea typically reaches its worst around weeks 7-9, and some women genuinely cannot function. "I thought I was dying" is a sentiment shared frequently. Food aversions become extreme; suddenly the mere thought of foods you loved can trigger vomiting. Your sense of smell becomes almost superhuman - and not in a good way. Fatigue remains crushing. Some women develop food cravings alongside aversions, creating a frustrating puzzle of what to eat. Your skin might break out or become unusually clear. Increased saliva production (ptyalism) is a weird but real symptom some women experience. Bloating continues, and you might be living in stretchy pants already. The exhaustion and nausea combination can feel overwhelming, but remember: this will pass. Most women feel dramatically better by week 12-14.
Tips & Advice for Week 7
Practical guidance from real moms
If nothing stays down, try the BRATT diet: bananas, rice, applesauce, toast, and tea. Eat whatever you can tolerate - nutrition can wait; hydration cannot. Protein helps combat nausea, so try to include small amounts of cheese, nut butter, or plain chicken when possible. Many recommend B6 (25mg three times daily) combined with Unisom (half a tablet at night) for nausea - this combination is pregnancy-safe and works for many women (ask your doctor first). If you are struggling emotionally, know you are not alone: feeling disconnected from your pregnancy when you are miserable is normal. Talk to friends who have been through it. Consider telling your boss if work is suffering - many employers are understanding. Track your symptoms so you can report them at your upcoming first prenatal appointment. Rest as much as humanly possible.
Medical Guidance for Week 7
What to discuss with your healthcare provider
Your first prenatal appointment typically happens around weeks 7-8. Expect a full medical history review, blood work (CBC, blood type, STI screening, immunity checks), urine test, possibly your first ultrasound, and a physical exam. Bring a list of questions. Report any heavy bleeding, severe pain, or inability to keep any fluids down. If you have not scheduled this appointment yet, call today - practices book up quickly.
Disclaimer: For educational purposes only. Consult your healthcare provider for personalized medical advice.