Myanimelist.net is a site made specifically for keeping tabs on anime & manga that you've read, are reading, planning to read, & etc. You can also find manga and anime to read/watch on there (you just can read it on that site, I don't think, so Mangago can still be used to read manga) . I've used that site for years. My user is Terra-K , so you can friend me.
The site has changed a bit, but you can use the link below & it'll take you to the page. You have to be signed in to your account first. Hope it helps.
http://myanimelist.net/panel.php?go=mangadb&do=add
Can someone recommend a none yaoi manga were the couple gets married and/ or has a child or gets pregnant.
Must be complete. Preferably something that won't make me cry. (=・ω・=)
Hapi Mari (pregnant at the end) it's a nice story ^^
http://www.mangago.zone/read-manga/hapi_mari/
http://www.mangago.zone/read-manga/akkan_baby/
marriage
http://www.mangago.zone/read-manga/hanayomesama_wa_16_sai/
http://www.mangago.zone/read-manga/darling_wa_namamono_ni_tsuki/
http://www.mangago.zone/read-manga/itadakimasu/
http://www.mangago.zone/read-manga/private_prince/ (just at the end though)
I'm pretty sure everyone has. It's still greatヾ(☆▽☆)