To look at sexuality as a whole has many implications. In societies where genital sexuality is highly repressed, women are less likely to have easy births. Conversely, routine over-control of the birth process, probably influences other aspects of our sexual life. We should need a whole article to study these correlations, which are found in many anthropological texts from the very beginnings of modern ethnology, like Malinoski's The Sexual Life of Savages 7 and studies by Margaret Mead. Of course, love and sexuality are not synonymous.
Nobody can define love, nor can anyone analyze different forms of love with any precision.
The ultimate form of love among humans may be the love of Nature, a great respect for Mother earth. The first hour following birth, the baby's first contact with its mother may be a critical period in the development of respect for Nature. There may be a link between the relationship with the mother and the relationship with Mother Earth. There have been a few, albeit rare, cultures in which there were no excuses found for interfering with the first contact between mother and baby. In such cultures, the need to give birth in privacy was always respected.