part of
immediately_preceded_by
life cycle stage
15th week post-fertilization stage
16th week post-fertilization stage
105.0
112.0
EV:0300017
Fetal stage when the fetus is over 15 and under 16 weeks of development.
HsapDv:0000053
The assignation of this week to the fifth or fourth LMP month is debatable (see http://en.wikipedia.org/wiki/File:Prenatal_development_table.svg).
human_developmental_stage
fifth LMP month stage