
Pregnancy week by week
26 weeks pregnant, or 24 weeks after conception: surfactant production

Pregnancy week by week
25 weeks pregnant, or 23 weeks after conception: a toned baby

Pregnancy week by week
24 weeks pregnant, or 22 weeks after conception: slight hair growth

Pregnancy week by week
23 weeks pregnant, or 21 weeks after conception: an increasingly agile baby

Pregnancy week by week
22 weeks pregnant, or 20 weeks after conception: the threshold of viability

Pregnancy week by week
21 weeks pregnant, or 19 weeks after conception: the sense of touch becomes more refined