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INVESTMENT IN DEBT AND EQUITY SECURITIES (Details - Marketable securities) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jan. 31, 2026 | Jan. 31, 2025 | Jan. 31, 2026 | Jan. 31, 2025 | Apr. 30, 2025
Qualitative and Quantitative Information, Transferor's Continuing Involvement [Line Items] |  |  |  |  |
Carrying value at fair market value | $ 372,251 |  | $ 372,251 |  | $ 366,316
Unrealized loss | (128,939) | $ 72,632 | (294,065) | $ 72,632 |
Femasys Purchase Agreement [Member] |  |  |  |  |
Qualitative and Quantitative Information, Transferor's Continuing Involvement [Line Items] |  |  |  |  |
Carrying value at fair market value | 372,251 |  | 372,251 |  |
Adjusted cost basis | $ 666,316 |  | 666,316 |  |
Unrealized loss |  |  | $ 294,065 |  |

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