Parents are often worried about childbirth, especially when they want twins. According to Islamic scriptures, there are certain acts that one can do to pray to Allah for twins. These practices are based on classical knowledge and traditional customs.
First, verse 39 of Surah "Al-Imran" mentioned in the Holy Qur'an states that whatever Allah wills, it happens. Reciting this verse instills faith in the mind that Allah can make everything possible. Therefore, reciting this verse regularly should pray to Allah for having twins.
Second, give importance to holy prayers. There are some special prayers that are recited for having twins. Some prayers of Hazrat Muhammad (PBUH) can be recited for this purpose. Especially, "اللّهُمَّ أَنا أَسأَلُكَ أَنْ تَرزُقَني تَوْأَمًا" means, "O Allah, I ask you for twins".
Moreover, regular worship, especially prayer and fasting, strengthens spiritually. If you pray to Allah more through this, He will be satisfied. Many times, prayers are not accepted due to human sins, so it is also important to live a pure life.
Finally, it is very important to have faith in Allah with concentration. If you want to practice having twins, keep these things in mind. If you do any deed with full faith and trust in Allah, He will definitely help you. These practices can be followed to get twins, but always remember that Allah's will is final.