Where used:
| Data Set | CDS V6-1 Type 140 Details | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | CDS V6-1 Type 160 Details | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | CDS V6-1 Type 200 Details | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | CDS V6-2 Type 140 - Admitted Patient Care - Finished Delivery Episode CDS | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | CDS V6-2 Type 160 - Admitted Patient Care - Other Delivery Event CDS | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | CDS V6-2 Type 200 - Admitted Patient Care - Unfinished Delivery Episode CDS | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | HES - CDS Data items cross referenced by HES Item - Table 2 | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | HES - CDS Data items cross referenced by HES Name - Table 1 | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |
| Data Set | National Neonatal Data Set - Episodic and Daily Care | references in description PREGNANCY TOTAL PREVIOUS PREGNANCIES |