
Home	Pregnancy Countdown Tickers	Baby Due Date Calculator	Ovulation Calendar	Baby Names

4 Weeks Pregnant

It is at the end of this week when a pregnant woman will be hoping against having her period. A missed period is one of the very first indications that conception has occurred.

Pre-menstrual symptoms are very similar to signs of pregnancy at this time, such as cramping and fatigue, and so if you're on pins and needles wondering if you're pregnant, you may want to try a pregnancy test. However, if you wait one more week the results will likely be more accurate.

If you truly are pregnant, toward the end of this fourth week, the cell mass that will become your baby, or blastocyst, is settling into the wall of your uterus. Cells are rapidly multiplying and sorting themselves into the baby and the placenta, and the amniotic sac is beginning to form as well.

Your Pregnancy Week by Week

Week 1
Week 2
Week 3
Week 4
Week 5
Week 6
Week 7
Week 8
Week 9
Week 10
Week 11
Week 12
Week 13
Week 14
Week 15
Week 16
Week 17
Week 18
Week 19
Week 20
Week 21
Week 22
Week 23
Week 24
Week 25
Week 26
Week 27
Week 28
Week 29
Week 30
Week 31
Week 32
Week 33
Week 34
Week 35
Week 36
Week 37
Week 38
Week 39
Week 40

Information on BabyOopsBaby.com is not intended as a substitute for qualified medical advice and therefore should not be used to diagnose or treat any health condition. If you have any questions regarding your health, please consult a healthcare professional.