The diagnosis and management of ectopic pregnancy & pregnancy of unknown location

-   Abdominal pregnancy: Implantation in one of the abdominal structures outside the genital tract

-  Cervical pregnancy: Implantation in the cervical cavity.

-   Cornual pregnancy: Implantation in the uterine cornu. It is considered tube uterine pregnancy

-   Ectopic pregnancy: Implantation of blastocyst outside the normal uterine cavity. It may be intrauterine like pregnancy in rudimentary horn, pregnancy in Cesarean scar, and cervical pregnancy; or extrauterine like tubal pregnancy, ovarian pregnancy and abdominal pregnancy.

-  Heterotopic pregnancy: combined normal intrauterine and ectopic pregnancy

- Interstitial pregnancy: Implantation in the interstitial tubal part. The interstitial tubal part is the part of the Fallopian tube passing through the uterine wall

-   Ovarian pregnancy: Implantation into the ovarian tissue

-  Pregnancy in rudimentary horn: Implantation inside the cavity of a communicating rudimentary uterine horn

-  Pregnancy of unknown location: It is a pregnancy state documented by positive pregnancy test but the exact location is not determined. It is a transient state in the diagnostic process, that may be due to viable or nonviable intrauterine pregnancy, or ectopic pregnancy.

-   Tubal pregnancy: Implantation inside the tubal wall