Is it necessary to make up the three days during which masturbation and ejaculation occurred before the onset of the signs of puberty?

Reaching the aforementioned age (puberty) suffices in place of the appearance of other signs of puberty. The emission of semen is a sign of puberty by consensus. Intentional masturbation during fasting necessitates making up the days on which it occurred, but there is no expiation. However, if it was due to ignorance, then no making up is required.