Table 5.

Side effects at six weeks.

	Group 1 Norethisterone Acetate 5 mg	Group 2 Doubling Dose	Group 3 No Change	Group 4 Switching Type	p-Value
No adverse effect	26 (77%)	14 (82%)	39 (85%)	5 (83%)	0.198
Decreased libido	4 (12%)	0 (0%)	2 (4%)	0 (0%)
Headache/abdominal pain/dizziness	0 (0%)	0 (0%)	1 (2%)	0 (0%)
Mood swings/depression/fatigue	3 (9%)	2 (12%)	2 (4%)	1 (17%)
No change in breastfeeding	25 (73%)	12 (70%)	43 (94%)	5 (83%)	0.083
Decreased in breastfeeding	8 (24%)	3 (18%)	3 (6%)	1 (17%)
Stopped breastfeeding	1 (3%)	2 (11%)	0 (0%)	0 (0%)