| Sr. No |
|
| NTG PATCH | |
| N | % | |||
| 1 | History of Preterm Labour (PTL) | Present | 12 | 24 |
| Absent | 38 | 76 | ||
| Total |
| 50 | 100 | |
| 2 | History of Recurrent Pregnancy Loss (RPL) | Present | 05 | 10 |
| Absent | 45 | 90 | ||
| Total |
| 50 | 100 | |