For reference,
16.27 - PARENTAL LEAVE
(1) (Application) This article applies to an officer or non-commissioned member of the Regular Force or the Reserve Force on Class "B" or "C" Reserve Service.
(2) (Definition) In this article, "parental leave" means a period of leave without pay and allowances granted to an officer or non-commissioned member for parental or paternity purposes relating to one or more new-born or adopted children or children to be adopted.
(3) (Eligibility) An officer or non-commissioned member is entitled to parental leave, on request, if the member:
a.has the care and custody of one or more new-born children of the member;
b.starts legal proceedings under the laws of a province to adopt one or more children who are placed with the member for the purpose of adoption; or
c.obtains an order under the laws of a province for the adoption of one or more children.
(4) (Period of Leave) The period of parental leave is up to:
a.a period of 37 weeks; or
b.if the officer or non-commissioned member is entitled to a period of leave under article 16.26 (Maternity Leave), a period of the sum of the applicable periods of entitlement referred to in CBI subparagraph 205.461(4)(b) (Maternity and Parental Allowances) and paragraph 205.461(7).
(5) (Start and End of Period) The period of parental leave shall be taken within 52 weeks of the day on which the child or children of the officer or non-commissioned member are born or the day on which the member first became entitled to parental leave under subparagraph (3)(b) or (c).
(6) (Extension) The end date of the period of parental leave shall be extended by any of the following periods:
a.any period during which one or more new-born or adopted children or children to be adopted are hospitalized, if the officer or non-commissioned member has not yet started the period of the parental leave;
b.any period during which the officer or non-commissioned member, having started but not ended the period of the parental leave, returns to duty while one or more new-born or adopted children or children to be adopted are hospitalized; and
c.any period during which the officer or non-commissioned member, having started but not ended the period of the parental leave, is directed to return to duty by the commanding officer because of imperative military requirements.
(7) (Limitation) A period of parental leave
a.extended under subparagraph 6(a) or 6(b) shall end no later than 52 weeks after the day on which the officer or non-commissioned member first becomes entitled to parental leave under paragraph (3); or
b.extended under subparagraph 6(c) or deferred under paragraph (8) shall end no later than 104 weeks after the day on which the officer or non-commissioned member first becomes entitled to parental leave under paragraph (3).
(8) (Military Requirements) A commanding officer may defer the start date of the period of parental leave if there are military imperative requirements.
(9) (Combined Periods - Parental Reasons) Subject to paragraph (10), if both parents are members of the Canadian Forces, the sum of the periods of parental leave to which the parents are entitled under this article, or the sum of the periods of parental leave under this article and any exemption from duty and training under article 9.10 (Exemption from Duty and Training - Parental Purposes) to which the parents are entitled, shall not exceed 37 weeks.
(10) (Combined Periods - Parental and Maternity Reasons) If both parents are members of the Canadian Forces and one parent is entitled to an exemption from duty and training under article 9.09 (Exemption From Duty and Training - Maternity Purposes) or is entitled to maternity leave under article 16.26, the sum of the period of exemption from duty and training under article 9.09 or maternity leave under article 16.26 to which a parent is entitled, and the periods of parental leave under this article and any exemption from duty and training under article 9.10 to which the parents are entitled, shall not exceed 52 weeks.
(11) (Transitional) The end date of the period of parental leave for an officer or non-commissioned member to whom section 4 of the Fairness for Military Families (Employment Insurance) Act applies is extended in the same manner as the period referred to in subsection 23(2) of the Employment Insurance Act as determined by the application of that section.
http://www.forces.gc.ca/en/about-policies-standards-queens-regulations-orders-vol-01/ch-16.page