Usually pregnancy does not promote human growth, because pregnancy is usually in adult women, and adult women’s epiphyses have already closed, and as soon as the epiphyses close, growth and development have stopped. But in real life there are some cases of women who grew several centimeters taller after pregnancy, and these women often have several commonalities, 1. young women are pregnant, usually 20-25 years old. 2. the epiphysis is not completely healed, as long as the epiphysis is not completely healed, during pregnancy, under the promotion of a large number of hormones, coupled with abundant nutrition, it is very likely to grow a few centimeters again, while older women appear The chances of bone regrowth are quite low.