Subject :NSO Class : Class 10
Which of the following comparisons of the two birth control methods used by women are correct?
| Contraceptive pills | Tubal ligation | |
| A | No implantation of embryo | Implantation of embryo occurs |
| B | No menstruation | Menstruation occurs |
| C | Reversible | Reversibility is very poor |
| D | Ovulation occurs | No ovulation |