Girls with intellectual disabilities may take longer to learn the skills required for menstrual management. Problems may reflect a lack of understanding of the practical steps required or appropriate social behaviours. When issues arise, such as blood on clothing, pads put in inappropriate places, or disclosure of private information at inappropriate times or places, the reactions of school staff, other students and parents can be highly charged. The assessment of these difficulties includes ensuring the young woman has the information, support and opportunity to learn and practise the skills she requires to be as independent as possible in her self-care (see Box).
Changes in a young woman’s behaviour may be attributed to the menstrual cycle, whether or not this is actually the case. For women not able to clearly express their experiences in words, links between changes in behaviour and the menstrual cycle, which may indicate dysmenorrhoea or premenstrual syndrome, should be confirmed. This can be done by charting behaviour changes over several months in relation to the menstrual cycle.
Sexual maturity
Menarche signals reproductive maturity and concerns around menstrual management may become intertwined with concerns around vulnerability to sexual abuse and pregnancy. These are quite separate issues and it is important to explore the presenting problem to clarify the issues and ensure the real underlying concerns are addressed.
Young women who have the capacity to choose to participate in sexual relationships require education around sexual activity, intimate relationships, sexual health and pregnancy. Consideration of contraceptive options is a part of this discussion.
Issues of vulnerability must be addressed to ensure girls and women live free from abuse. This is achieved through education, teaching of protective behaviours and the provision of appropriate environments with adequate social and personal support.
Sexual abuse is a crime. This includes situations in which a woman does not have capacity to consent to sexual activity. When she does not have this capacity and is found to be pregnant or have a sexually transmitted disease, the crime of abuse must have occurred. This should be reported to the police.
Epilepsy and cyclic seizures
The prevalence of epilepsy is approximately 20–40% in people with intellectual disability.4 In catamenial epilepsy the seizures are linked to the hormonal changes of the menstrual cycle. This link may be suspected by carers, but it is important to confirm the association by charting seizures in relation to the menstrual cycle over several months.
Other medical conditions
There is a range of medical conditions that can impact on the menstrual cycle. Some genetic syndromes are associated with abnormalities of reproductive function. Prader-Willi syndrome and Laurence-Moon syndrome, for example, are both associated with intellectual disability and hypogonadism. Being underweight from any cause may result in amenorrhoea, while obesity may be associated with heavy or irregular menses. Thyroid dysfunction may also alter menstrual patterns. Drugs associated with menstrual irregularities include anticonvulsants (weight) and antipsychotics (weight and prolactin).