| occur | 0.55 |
| occur in first trimester | 0.53 |
| refer to pregnancy | 0.52 |
| occur in second trimest… | 0.33 |
| happen in the pregnancy | 0.30 |
| serve as a member of th… | 0.28 |
| take day | 0.20 |
| take week | 0.16 |
| happen in row | 0.16 |
| affect man | 0.16 |
| common | 0.59 |
| devastating | 0.51 |
| rare | 0.45 |
| more common | 0.42 |
| painful | 0.42 |
| difficult | 0.38 |
| random | 0.38 |
| heartbreaking | 0.38 |
| irreversible | 0.35 |
| inevitable | 0.35 |
| More » |
| common in first few wee… | 0.37 |
| caused by chromosomal a… | 0.35 |
| caused | 0.31 |
| confirmed | 0.31 |
| caused by stress | 0.29 |
| diabetes | 0.25 |
| hormonal problems | 0.25 |