I've never been pregnant. Does this have anything to do with feng shui at home?

It should be related, but it is only one of the influencing factors, not the only one. Haven't you heard of "the mountain grows with people, and the water grows with talents"? If there is a problem with the "one divination" and "true divination" at home, it is difficult to conceive a child. There are also "sending Guanyin" and "sending Kirin" in Feng Shui, all of which are related to pregnancy. Of course, it also has a very important relationship with your health. There are also different zodiac signs, and time and posture are also related, which are all expounded in the geomantic zodiac signs.