Is it possible to have child without the woman reaching to orgasm?

Yes it is. Orgasms have nothing to do successful insemination or baby making. Orgasms are a response to clitoral and/or vaginal stimulation. Certainly one can well occur without the other.
Definately, YES. Conception occurs regardless of orgasm status for the female. In males, a small amount of sperm containing semen is emitted prior to ejaculation.