| OB test |
| GYN test |
| OB-GYN test |
| Ob/gyn test |
| OB procedure |
| Certain DNA test |
| Ob-gyn procedure |
| OB/GYN procedure |
| Fourth-month test |
| Job for an ob/gyn |
| Obstetrician's job |
| Task for an ob/gyn |
| Test done by an OB |
| OB/GYN exam, briefly |
| Prenatal test, briefly |
| Prenatal exam, briefly |
| Pregnancy test, briefly |
| Procedure done by an OB |
| Ob-gyn-administered test |
| Prenatal exam, for short |
| Prenatal test, for short |
| Prenatal test, familiarly |
| Prenatal test, informally |
| Obstetric test, for short |
| Obstetric test, familiarly |
| Pregnancy test, familiarly |
| Test for the expecting one |
| Prenatal procedure, briefly |
| Test during pregnancy, briefly |
| Test during pregnancy, for short |
| Second trimester test, for short |
| Fetal development test, for short |
| Prenatal diagnostic test, familiarly |
| Procedure during pregnancy, for short |
| Test that examines fetal DNA, briefly |
| Chorionic villus sampling alternative, for short |
| Test, familiarly, that can determine whether to name Junior George or Georgia |