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  1. 21 lut 2023 · Follow your baby's development week by week, from conception to labor, in these amazingly detailed, doctor-reviewed images. 2 weeks: Fertilization At the start of this week, you ovulate .

  2. 30 paź 2023 · In this article we describe the 2nd week of embryonic development. Following all the excitement associated with the first gestational week, the newly formed blastocyst is ready to settle into a supportive environment and continue the growth process.

  3. 3 cze 2022 · Twenty-one weeks into your pregnancy, or 19 weeks after conception, your baby is completely covered with a fine, downy hair called lanugo. The lanugo helps hold the vernix caseosa on the skin. The sucking reflex also is developing, enabling your baby to suck his or her thumb.

  4. By 12 weeks of pregnancy: The fetus fills the entire uterus. By about 14 weeks: The sex can be identified. By about 16 to 20 weeks: Typically, the pregnant woman can feel the fetus moving.

  5. 19 mar 2024 · Fetal development is an orderly and intricate process. It begins before you even know you’re pregnant and ends with the birth of your baby. Between conception and delivery, there are many detailed steps that have to occur. There are three stages of fetal development: germinal, embryonic and fetal.

  6. 14 lis 2022 · As a baby grows from a zygote to an embryo to a fetus to a newborn, the weekly change is astonishing. Check out fetal development by week to see how a baby grows as pregnancy progresses.

  7. Take a peek inside the womb to see how your belly and your baby develop from week to week with this interactive visual pregnancy timeline from WebMD.

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