Baby bump: http://www.mangago.me/read-manga/oyasuminasai_no_ato_wa/
http://www.mangago.me/read-manga/sukijanaitte_hyakkai_tonaeta/
http://www.mangago.me/read-manga/kasegimasen_kara/
http://www.mangago.me/read-manga/joukakei_kareshi/
Pregnancy but no baby bump is shown: http://www.mangago.me/read-manga/romantic_joutou/
http://www.mangago.me/read-manga/kashikomarimashita_destiny/
http://www.mangago.me/read-manga/tadaima_okaeri/
bumps and children???