Verb (5-dan, む)
Usually written in kana
1.  to conceive;  to become pregnant
Verb (5-dan, む, transitive)
Usually written in kana
2.  to get filled with (e.g. sails filled with wind);  to be swollen with
3.  to contain (a contradiction, danger, etc.);  to carry (a problem, consequences, etc.);  to involve (e.g. risk)
Verb (5-dan, む, intransitive)
Usually written in kana
4.  to be swollen and ripe (of a plant ear, head, sprout, etc.)