资讯

来自MSN2 个月
What is lanugo and how does your baby's hair develop in the womb?
26 to 40 weeks Vellus hair (peach fuzz) replaces lanugo. Birth Some lanugo may still be present – it will fall out in weeks. Lanugo is only the first type of hair your baby will grow.
Health and Me on MSN1 个月
What Is Werewolf Syndrome? Rare Condition That Causes Excessive Hair Growth
fine lanugo hair, which usually sheds within weeks. However, in this rare condition, the hair continues to grow instead of ...