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. 2023 Jun 19;31(8):918–924. doi: 10.1038/s41431-023-01404-x

Table 2.

Fertility and preconception screening for couples completing IVF assessment.

Male affected Female affected p-value
n (%) n (%)
Couples completing IVF assessment (n = 78) 34 44
Fertility assessment
 No subfertility or infertility 24 (70.6) 34 (77.3)
 Subfertility or infertility 10 (29.4) 10 (22.7)
 Female factor sub- or infertility (yes, %) 3 (8.8) 6 (13.6) 0.72
 Male factor sub- or infertility* (yes, %) 7 (20.6) 3 (6.8) 0.09
 Primary sub- or infertility (yes,%) 0 (0.0) 1 (2.3)
Cardiovascular evaluation in women with NF1 (n = 44)
Cardiac evaluation performed n.a. 29 (65.9)
No abnormalities documented 19 (65.5)
Abnormalities documented 5 (17.2)
Result missing 5 (17.2)
No cardiac evaluation performed n.a. 15 (34.1)

IVF in vitro fertilization, NF1 Neurofibromatosis type 1, n.a. not applicable.

*Oligo- and/or asthenozoo- and/or teratozoospermia necessitating intrauterine insemination (IUI) or intracytoplasmic sperm injection (ICSI).