In other hand...
In other hand, if a person chooses Halq and shaves a part of the head and after that changes his mind then can he leave that and exit Ihram by shortening a part of the hair of the head? Answer: It doesn’t have problem. Time of Taqsir Question 656 - What is the duty of a person who performs Taqsir during Sa’y? Answer: This person should finish Sa’y and repeats Taqsir.
And if he/she had performed this act because of forgetfulness or ignorance about the matter then performs Taqsir again as a precaution, and it has no atonement in any condition, and if he/she didn’t have the intention of seven rounds from the beginning of Sa’y then he/she should performs Sa’y again.
Place of Taqsir Article 657 - Taqsir in Umrah doesn’t have definite place; therefore, pilgrim can perform Taqsir at the end of Sa’y in that place (Marwah), or perform it after returning home or station, and there is no difference to perform it personally or ask another person who is not Muhrim to shorten a part of his/her hair, and the pilgrim should make the intention personally in any condition.
Conditions of the Person Who Performs Taqsir Question 658 - Does Taqsir of Ahl -e- Sonnat suffice for Shiites? It means that if we ask them at the end of Umrah to shorten a part of our hair then dose it have problem? Answer: It doesn’t have problem.
Rulings of Taqsir Article 659 - If a person becomes Muhrim to Ihram of Umrah al-Mufradah then all Muharramat of Ihram are Haraam to him/her, and when Muhrim performs Taqsir or shaves the head all of them, except sexual matters, become Halaal to him/her and after performing Tawaf of Nisa’ and its prayer sexual matters also become Halaal for him/her.
Article 660 - Hajji exits the state of Ihram after Taqsir of Umrah and all the things that were Haraam to Muhrim become Halaal for him/her, except hunting which is still Haraam for him/her, because hunting in Haram is Haraam for everyone. Question 661 - A person doubts after Taqsir that whether he has performed it correct or not. Now, what is his duty? Answer: If he has knowledge about the issue during Taqsir and paid attention to that then it doesn’t have problem.
Question 662 - A person has performed Taqsir after Tawaf and prayer of Tawaf and then has performed Sa’y and has performed Taqsir again. What is the ruling? Answer: If this person didn’t know the ruling of the issue or has forgotten then it doesn’t have problem.