It is not necessary, because the doctor told that 6 weeks is enough to relax the mother's new tool. The three months her child strong enough and she could go out to work. Therefore, it is not necessary to add a month to her.
Not necessarily because the doctor said six weeks was sufficient for the rest of SE rookie. Three children, but her Labour Ke enough were she able to go out to work, so no need to add a month to her.
No need, because the doctor said 6 week is sufficient for the relaxation of her rookie. Three months her son is strong enough and she is able to go out to work, so there"s no need to add a month for her.