Alkaline food
General alkaline foods include: cereals, fruits, D-health foods, etc.
Roommate time
Generally speaking, sharing a room near a woman's ovulation period will increase the chances of having a boy.
Increase alkalinity
Before sexual intercourse between men and women, the vagina should be washed with alkaline sodium bicarbonate to increase the alkalinity of the vagina and provide a better living environment for Y sperm. Sharing a room after cleaning can increase the chances of having a boy.
ambient temperature
The temperature of the environment in which men and women live one month before sex is an important factor affecting the sex of the baby. Generally speaking, it is easy to have a baby boy in summer or in a hot environment.
Gender position
Pleasure and orgasm, the right sexy love can improve the chances of having a boy. Because when women reach orgasm through sexual excitement and strong pleasure, the cervical canal secretes strong alkaline liquid, which makes the acidic vagina alkaline, which is beneficial to the growth of Y sperm.