There are possibilities that you will have multiple marriages and happiness from children is absent. You will meet your first spouse to live with in early 2019. Read my blog navagrahastro.blogspot.in to get an insight into how to evaluate a horoscope.
Yes, you could have no kids or if there are, they will not give you happiness may be due to illness or other reasons. Astrology can only give you pointers to life similar to road signs are to a motorist.