Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Jan. 31, 2017	Jan. 31, 2016	Jan. 31, 2017	Jan. 31, 2016
Operating Expenses:
General and administrative	$ 269,780	$ 44,550	$ 566,532	$ 178,150
Research and development	100,921	1,110	172,637	47,455
Loss from operations:	(370,701)	(45,660)	(739,169)	(225,605)
Other income (expense):
Gain on settlement of accounts payable			666
Interest expense	(8,754)	(360)	(12,514)	(1,080)
Total other income (expense)	(8,754)	(360)	(11,848)	(1,080)
Net loss	$ (379,455)	$ (46,020)	$ (751,017)	$ (226,685)
Net loss per common share – basic and diluted	$ (0.01)	$ (0.00)	$ (0.02)	$ (0.01)
Weighted average common shares outstanding – basic and diluted	64,300,766	32,779,298	43,286,454	32,779,298