Hi,
Welcome to HCM.
There is no proven best position for child birth. Normal and natural sex with involvement is good enough.
If there is no sperm, it called AZOOSPERMIA. You need urological evaluation that includes testis size, varicocele etc.
A repeat analysis is needed to check if the first value was true.
A hormonal analysis is necessary to check sex hormone function.
Pls get evaluated on these lines and wish you best luck.
Regards
DR GS

Hello, Welcome to HCM, I am Dr. Das

Look, first of all, you should understand one thing clearly, that no doctor can give you guarantee that you will have only a baby boy. It would be a crime to detect prenatal sex. So. do not try it.

Secondly, you have a baby girl. That indicates that at that time you had no problem regarding sperm count or morphology.

But, now, your semen shows no sperm. So, you have to be investigated very meticulously.

So, consult with an infertility specialist for further management.


Regards.

hi there
am dr.surendiran
nice to meet you in hcmagic
the following will guide you dhiglobal.
Quit smoking and alcohol. Smoking impairs sperm count and motility, reduces sperm lifespan and may also cause genetic changes that affect the offspring. Similarly, alcohol lowers the production of sperm and of the male hormone testosterone.
Exercise regularly but the intensity and duration should be moderate and under supervision, if possible. Excessive physical exercise has a negative influence on fertility. Lose excess weight, as it tends to cause testosterone/estrogen imbalances.

Eat nutritious food, which is low in fat and high in protein, vegetables and whole grains. Reduce caffeine intake.

Avoid excessive usage of lubricants and vaginal tablets, they can also cause sperm death.

Do not store your cellphone in the trouser pocket, or place your laptop on your lap. Protect testicles from too much heat.
hope helped your query
regards dr.surendiran