Bloodwork at a hospital

Torie
If I was admitted to the hospital last night and general bloodwork was issued; do you think they run bloodwork for pregnancy without requesting it? 
​I didn't think to ask, but I thought maybe as a general rule of female patients they might just do it for precaution. 
​They didn't bring it up when they said the bloodwork looked fine.. So either I'm not pregnant or they don't run it without a reason to with other bloodwork tests.