my views can be different and i hope i dont offend you in anyway.
there is a beautiful book called MANY LIVES MANY MASTERS by Brian
Weiss and deals with HYPNOTHERAPY AND PAST LIFE REGRESSION.
The crux of the book is all roots of our present life are ingrained
in our subscious (my guru osho says,our subconscious dominates 90%
of our lives(and 10 percent conscious minds) as it has stored memories of many lifetimes and only people
like einstein use upto 8/10 percent of conscious minds...)
these facts have been confirmed by science dealing with hypnotherapy,
and various scientists like freud etc. who worked on human minds.
the vedic astrology is nothing but an attempt to find indications and signs
through the effect of planets , the subconscious patterns of our minds.
so, childlessness or struggles in life are our own doing which we
dont understand and it is purely to help us get closer to our own self.
astrology is a lost science of ancient india or else there wouldnt be so many research schools (doyen of astrology k.n.rao runs one) all over
the world and i feel no astrologer can help 100% in any problem.
if you want a child badly, IVF is good or why not adopt a beautiful
please cheer up my friend and if possible,read this book.