A major non-contraceptive advantage of male barrier contraceptives is that they prevent:
1. | Cancer breast | 2. | STI |
3. | Ectopic pregnancies | 4. | Menstrual irregularities |
Suppression of sperm motility and their fertilizing capacity is the specific mechanism of action of:
1. | Lippes loop | 2. | Multiload 375 |
3. | LNG 20 | 4. | Progestasert |