Ear Lobe

6 to 8 weeks

Ear Cartilage

4 months to 1 year

Eyebrow

6 to 8 weeks

Nostril

2 to 4 months

Nasal Septum

6 to 8 months

Lip

2 to 3 months

Tongue

4 weeks

Nipple

3 to 6 months

Belly button

4 months to 1 year

Female Genitalia

4 to 10 weeks

Male Genitalia

4 weeks to 6 months