Birds have laid eggs

I'm so excited. The olive-backed sunbirds have laid eggs. I think there are two in the nest. The female bird sits in the nest even while I go out to the balcony to water my plants. I think she's use to me pottering about. I move carefully around the nest to water the bamboo. Let's see how long it takes for the chicks to hatch. I will try to take a photo of the female in the nest.